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WELDING CONSUMABLES

for the professionalswww.elga.se

CROMARODELGALOY

ELGACORECROMACORE

CROMAMIGALUMIGELGATIG

CROMATIG

MEGAFILPROPACALUTIG

ELGAMATIC

WELCOME TO THE ELGA WORLD OF WELDINGOur mission is to provide global and local industries with maximum uptime and excellent weld quality no matter how exacting or demanding the circumstances. We seek new methods, take on any challenge and leave no stone un-turned until we find the perfect solution. That’s why welding professionals around the world trust us to tackle any application, wherever welding takes them.

Our goal is to keep on working hard to earn that trust, today and tomorrow, as a major supplier and part of global ITW Welding.

www.elga.se

Elgacore Edge provides high deposition rates, allowing for productivity increases of up to 30%. The wetting characteristics help welders create smooth, flat beads with uniform fusion, and the smooth, stable arc is easy to control. This makes the use of anti-spatter spray redundant, saving you time and money. To lower the risk of cracking and associated rework, the wire produces low hydrogen weld deposits.

All-in-all, Elgacore Edge increases welding productivity and quality, saving further time and money. Its unique char-acteristics and low hydrogen content provide weld beads without slag and minimize the need for post-weld clean-up. It is a forgiving wire that helps weld-ers produce high-quality welds even after short training.

Elgacore Edge metal-cored wire is designed for high-quality welding of carbon steels. Its patented silicon control technology minimizes silicon island deposits, thereby reducing the need for post-weld cleaning. Thanks to its excellent wetting capabilities, less material preparation is needed before welding.

ELGACORE EDGEMETAL-CORED WIRE THAT SAVES YOU TIME AND MONEY

ProPac also extends the wire feed unit’s service life. The force needed to pull out the wire from ProPac is considerably lower than required to rotate a standard spool, which means less strain on the wire feed unit and drive motor.

Significantly fewer spool changes also raises quality thanks to fewer rejects associated with welding process inter-ruptions. The physical properties of the coiled wire in ProPac mean that it always exits the welding torch straight, providing excellent, reliable seam track-ing. Unlike wire on spools, the wire in ProPac is always fully protected from moisture, dirt, dust, etc., which can cause welding problems.

And last but not least, ProPac is fully recyclable and can be folded for easy disposal and recycling.

ELGA PROPACTHE ROBOT’S BEST FRIEND

When shifting to ProPac in your robotised or mechanised welding, downtime for spool changes can be reduced by up to 90% (250 kg ProPac compared to 15 kg standard spool) – time you can use to increase arc time factor and improve productivity.

The filling remains dry throughout the entire process of storage and use in welded fabrication, preventing hydro-gen induced cracking caused by mois-ture in the consumable. Elga Megafil cored wires require no special storage conditions. Re-drying prior to use is never necessary.Elga Megafil is excellent for manual as well as automatic and mechanized welding in all positions. The product range comprises a large selection of

wires for effective processing of non-alloy and high-strength, fine-grain structural steels in applications such as offshore, pipelines, shipbuilding, heavy equipment and general fabri-cation.

Elga Megafil is a series of seamless rutile and metal-cored wires that are closed by full penetration welding and totally insensitive to moisture absorption, even under extreme climatic conditions with tropical temperatures and very high relative humidity.

ELGA MEGAFILSOLID WELDS YOU CAN TRUST

It is also about the partnership and the work. Its products are designed to-gether with users for manufacturing, fabrication, construction, aviation, mo-torsports, education, agriculture and marine applications. Miller® began with an innovation that responded to cus-tomer needs, growing from a one-man operation in 1929 to the world’s largest manufacturer of arc welding products. It maintains its industry leadership by set-

ting the standard for reliability, quality and responsiveness and keeps the tra-dition alive by focusing on its top priority – people.

Miller® is about building things that matter. The company leads the welding industry in building advanced, solution-focused weld-ing equipment and meeting crucial needs for welding safety and health.

MILLERWELDING EQUIPMENT

Hobart SWX 150 is a high basicity, fluoride- basic agglomerated flux for high-strength, creep-resistant applica-tions including CTOD requirements. Its neutral character promotes homoge-neous weld chemistry and consistent mechanical properties throughout thick multi-layer welds.

It produces low oxygen weld metal re-sulting in excellent impact toughness down to -60°C and below. It has very good slag detachability even in narrow gaps, along with a smooth bead finish and tie-in.

No wonder Hobart SWX 150 is the number one choice for welding at the extremes – for applications where noth-ing can be left to chance and the con-sequences are severe if something goes wrong. It keeps you in the comfort zone when it comes to weld quality as well as cost efficiency.

Hobart SWX 150 provides welds with Arctic strength for the most demanding onshore and offshore applications. It is a flux that lets you sleep at night, especially when it comes to welds at the lowest temperatures.

HOBART SWX 150VERSATILE FLUX FOR HIGH-QUALITY SUB-ARC WELDING

99

Contents

Product programme ............................................................................................9

Electrodes for MMA welding of ferritic steels Rutile coated electrodes for welding mild and medium tensile steels .....17 Basic coated electrodes for welding mild and medium tensile steels......21 Basic coated low alloy electrodes for welding high tensile, low temperature and creep resisting steels ...................................................31

Electrodes for MMA welding of stainless steels and Ni-base alloys ..................35 Electrodes for MMA welding for maintenance and repair ..................................51 Cored wires for welding of ferritic steels; Unalloyed .........................................55 Rutile ......................................................................................................56 Metal Cored ............................................................................................60

Cored wires for welding of ferritic steels; Low alloyed ......................................63 Rutile ......................................................................................................64 Metal Cored ............................................................................................68

Cored wires for welding of stainless steels .......................................................71

Solid wires for gas shielded welding of ferritic steels .......................................79

Solid wires for gas shielded welding of stainless steels and Ni-base alloys ......85

Solid wires for gas shielded welding of aluminium alloys .................................95

TIG rods for welding of ferritic steels ................................................................99

TIG rods for welding of stainless steels and Ni-base alloys ............................105

TIG rods for welding of aluminium alloys .......................................................113

Other products ................................................................................................117

Technical information contents .......................................................................123

10

Electrodes for MMA welding of ferritic steelsProduct EN ISO AWS Page

Mild and carbon-manganese steels - Normal metal recovery

P 43 EN ISO 2560-A E 42 0 R 12 A5.1 E 6013 web

P 45S EN ISO 2560-A E 42 0 RC 11 A5.1 E 6013 18

P 47 EN ISO 2560-A E 46 4 B 12 H5 A5.1 E 7016-1 22

P 47D EN ISO 2560-A E 42 2 B 12 H10 A5.1 E 7016 23

P 48M EN ISO 2560-A E 42 5 B 42 H5 A5.1 E 7018-1H4 24

P 48S EN ISO 2560-A E 42 4 B 42 H5 A5.1 E 7018-1H4 25

P 48P EN ISO 2560-A E 46 2 B 12 H5 A5.1 E 7018-H8 26

P 51 EN ISO 2560-A E 46 4 B 32 H5 A5.1 E 7018-1H8 27

P 52T EN ISO 2560-A E 42 2 B 35 H5 A5.1 E 7048-H4 28

P 54 EN ISO 2560-A E 46 2 B 35 H5 A5.1 E 7048-H4 web

Mild and carbon-manganese steels - High recovery

Maxeta 5 EN ISO 2560-A E 42 2 RA 73 A5.1 E 7027 web

Maxeta 10 EN ISO 2560-A E 42 0 RR 53 A5.1 E 7024 web

Maxeta 11 EN ISO 2560-A E 42 0 RR 73 A5.1 E 7024 19

Maxeta 16 EN ISO 2560-A E 42 0 RR 73 A5.1 E 7024 web

Maxeta 21 EN ISO 2560-A E 42 4 B 73 H5 A5.1 E 7028 29

Maxeta 22 EN ISO 2560-A E 42 3 B 74 H10 A5.1 E 7028 web

Low alloyed steels - Normal metal recovery

P 62MR EN ISO 2560-A E 46 5 1Ni B 32 H5 A5.5 E 7018-G/(E 8018-G) 32

P 63MR EN ISO 2560-A E 46 5 1Ni B 32 H5 A5.5 E 7018-C3L web

P 65MR EN ISO 2560-A E 50 6 Mn1Ni B32 H5 A5.5 E 8018-G 33

P 110MR EN ISO 18275-A ~E 69 6Mn2NiCrMoB32H5 A5.5 ~E 11018-G 34

P 81CR EN ISO 3580 E Mo B 42 H5 A5.5 E 7018-A1 web

P 83CR EN ISO 3580 E CrMo1 B 42 H5 A5.5 E 8018-B2 web

Low alloyed steels - High recovery

Maxeta 24 EN ISO 2560-A E 46 5 1Ni B 53 H5 A5.5 ~E 7018-G web

Product programme

Products marked web are only presented on www.elga.se

11

Electrodes for MMA welding of stainless steels and Ni-base alloysProduct EN ISO AWS Page

Cromarod 308L EN ISO 3581-A E 19 9 LR 12 A5.4 E 308L-17 36

Cromarod 308LP EN ISO 3581-A E 19 9 LR 11 A5.4 E 308L-17 37

Cromarod B308L EN ISO 3581-A E 19 9 LB 42 A5.4 E 308L-15 web

Cromarod 308H EN ISO 3581-A E 19 9 R 12 A5.4 E 308H-17 38

Cromarod 347 EN ISO 3581-A E 19 9 Nb R 12 A5.4 E 347-17 39

Cromarod B347 EN ISO 3581-A E 19 9 Nb B 42 A5.4 E 347-15 web

Cromarod 316L EN ISO 3581-A E 19 12 3 L R 12 A5.4 E 316L-17 40

Cromarod 316LP EN ISO 3581-A E 19 12 3 L R 11 A5.4 E 316L-17 41

Cromarod 316LV EN ISO 3581-A E 19 12 3 L R 15 A5.4 E 316L-17 web

Cromarod B316L EN ISO 3581-A E 19 12 3 L B 42 A5.4 E 316L-15 web

Cromarod 318 EN ISO 3581-A E 19 12 3 Nb R12 A5.4 E 318-17 web

Cromarod 309L EN ISO 3581-A E 23 12 L R 12 A5.4 E 309L-17 42

Cromarod 309MoL EN ISO 3581-A E 23 12 2 L R 32 A5.4 E 309MoL-17 43

Cromarod 309MoLP EN ISO 3581-A E 23 12 2 LR 11 A5.4 E 309MoL-17 44

Cromarod 310 EN ISO 3581-A E 25 20 R 12 A5.4 ~E 310-17 45

Cromarod 312 EN ISO 3581-A 1600 E 29 9 R 32 A5.4 E 312-17 46

Cromarod 253 - - web

Cromarod Duplex EN ISO 3581-A E 22 93 N L R 12 A5.4 ~E 2209-17 47

Cromarod Duplex LP EN ISO 3581-A E 22 93 N L R 12 A5.4 E 2209-17 48

Cromarod Duplex B EN ISO 3581-A E 22 93 N L B 42 A5.4 E 2209-15 web

Cromarod 2507R EN ISO 3581-A E 25 9 4 N L R 12 A5.4 E 2594-17 49

Cromarod 2507B EN ISO 3581-A E 25 9 4 N L B 12 A5.4 E 2594-15 web

Cromarod 383 EN ISO 3581-A E 27 314 Cu L R 12 A5.4 E 383-17 web

Cromarod 385 EN ISO 3581-A E 20 25 5 Cu N L R 12 A5.4 ~E 385-17 web

Cromarod 82 14172- E Ni 6182 A5.11 E NiCrFe-3 web

Cromarod 625 14172- E Ni 6625 A5.11 E NiCrMo-3 50

Product programme

12

Electrodes for MMA welding for maintenance and repairProduct EN ISO AWS Page

Elgaloy Hard 30 E Fe1 - web

Elgaloy Hard 60 E Z Fe2 - 52

Elgaloy Hard 100 E Fe14 - 53

Elgaloy Mix 18 3581-A E18 8 6 Mn R 53 A5.4 ~E 307-26 web

Elgaloy Mix 18B 3581-A E18 8 Mn B 12 web

Elgaloy Cast-Ni 1071 E Ni-Cl3 A5.15-90 E Ni-CI web

Elgaloy Cast-NiFe 1071 E NiFe-Cl A5.15-90 E NiFe-CI 54

Cored wires for welding of ferritic steels; UnalloyedProduct EN ISO AWS Page

Rutile

Megafil 713 R T 46 4 P M21 1 H5 A5.20 E71T-1M-J H4 56

Megafil 716 R T 46 6 P M21 1 H5 A5.20: E71T-9M-J H4 57

Elgacore 791 T 46 3 P/C M 2 H5 A5.20 E 71T-1C/M; E 71T-9C/M 58

Elgacore 712 M T 42 6 P M 2 H5 A5.20 E71T-1MJ-H4 59

Metal cored

Megafil 710 M T 46 6 P M21 1 H5 A5.20: E71T-9M-J H4 60

Elgacore Matrix T 46 4 M M 3 H5 A5.18 E 70C-6M H4 61

Elgacore Edge T 46 3 M M 3 H5 A5.18 E70C-6M H4 62

Product programme

13

Cored wires for welding of ferritic steels; Low alloyedProduct EN ISO AWS Page

Rutile

Megafil 550 R T 55 6 Mn1,5Ni P M21 1 H5 A5.29: M21: E91T1-K2M-J H4 64

Megafil 821 R T 50 6 1 Ni P M21 1 H5 A5.29: E81T1-Ni1M-J H4 65

Megafil 690 R T 69 6 Z P M21 1 H5 A5.36: E111T1-M21A4-G-H4 66

Elgacore 881 K2 T 46 6 1,5 Ni P M 1 H5 A5.29 E81T1-K2M 67

Metal cored

Megafil 240 M T 50 6 1Ni M M21 1 H5 A5.28: E80C-Ni1 H4 68

Megafil 742 M T 69 6 Mn2NiCrMo M M21 1 H5 A5.28: E110C-K4 H4 69

Cored wires for welding of stainless steelsProduct EN ISO AWS Page

Cromacore 308LT0 T 19 9 L R M 3 A5.22 E308LT0-4 72

Cromacore 308LT1 T 19 9 L P M 1 A5.22 E 308LT1-4 73

Cromacore 316LT0 T 19 12 3 L R M 3 A5.22 E 316LT1-4 74

Cromacore 316LT1 T 19 12 3 L P M 1 A5.22 E 316LT1-4 75

Cromacore 309LT0 T 23 12 L R M 3 A5.22 E309LT0-4 76

Cromacore 309LT1 T 23 12 L P M 1 A5.22 E 309LT1-4 77

Cromacore 309MoLT1 T 23 12 2 L P M 1 A5.22 E 309LMoT1-4 web

Cromacore 2209T1 T 22 9 3 N L P M 1 A5.22 E2209T1-4 78

Product programme

14

Solid wires for gas shielded welding of ferritic steelsProduct EN ISO AWS Page

Elgamatic 100 14341-A G 42 2 (C) M G3Si1 A5.18 ER70S-6 80

Elgamatic 103 14341-A G 46 (2) 4 (C) M G4Si1 A5.18 ER70S-6 81

Elgamatic 135 16834 G 69 4 Mn3Ni1CrMo A5.28 ER100S-G 82

Elgamatic 140 A5.28 ER80S-G web

Elgamatic 147 16834 G Mn3NiCrMo A5.28 ER100S-G web

Elgamatic 162 14341-A G 46 6 M G3Ni1 A5.28 ER80S-Ni1 83

Elgamatic 181CR 21952-A G MoSi A5.28 ER70S-A1 web

Elgamatic 183CR 21952-A G CrMo1Si web

Solid wires for maintenance and repairProduct EN AWS Page

Elgaloy Hard M60 14700 S Fe8 web

Solid wires for gas shielded welding of stainless steels and Ni-base alloysProduct EN ISO AWS Page

Cromamig 308LSi 14343 G 19 9 LSi A5.9 ER308LSi 86

Cromamig 347Si 14343 G 19 9 Nb Si A5.9 ER347Si 87

Cromamig 316L 14343 G 19 12 3 L A5.9 ER316L web

Cromamig 316LSi 14343 G 19 12 3 LSi A5.9 ER316LSi 88

Cromamig 318Si 14343 G 19 12 3 Nb Si A5.9 ~ER318 web

Cromamig 309LSi 14343 G 23 12 LSi A5.9 ER309LSi 89

Cromamig 309MoL 14343 G 23 12 2 A5.9 ~ER309MoL 90

Cromamig 310 14343 G 25 20 A5.9 ER310 web

Cromamig 312 14343 G 29 9 A5.9 ER312 web

Cromamig 307Si 14343 G 18 8 Mn Si A5.9 ~ER307Si 91

Cromamig Duplex 14343 G 22 9 3 LN A5.9 ER2209 92

Cromamig 2507 14343 G 25 9 4 LN web

Cromamig 385 14343 G 20 25 5 Cu LN A5.9 ER385 web

Cromamig 625 18274 S Ni 6625 (NiCr22Mo9Nb) A5.14 ERNiCrMo-3 93

Product programme

15

Solid wires for gas shielded welding of aluminium alloysProduct EN ISO AWS Page

Alumig Si5 18273 S AI 4043 (AISi5) A5.10 ER 4043 96

Alumig Mg3 18273 S Al 5754 (AlMg3) A5.10 ER 5754 web

Alumig Mg5 18273 S AI 5356 (AIMg5Cr) A5.10 ER 5356 97

Alumig Mg4.5 Mn 18273 S AI 5183 (AIMg4.5Mn) A5.10 ER 5183 98

TIG rods for welding of ferritic steelsProduct EN ISO AWS Page

Elgatig 100 636-A W 46 2 W3Si1 A5.18 ER70S-6 100

Elgatig 101 636-A W 42 2 W2Si A5.18 ER70S-3 101

Elgatig 115 636 W 42 2 W2Ti A5.18 ER70S-2 102

Elgatig 135 16834 W 69 4 Mn3Ni1CrMo A5.28 ER100S-G web

Elgatig 162 636-A W 46 6 W3Ni1 A5.28 ER80S-Ni1 103

Elgatig 181CR 21952-A W MoSi A5.28 ER70S-A1 web

Elgatig 183CR 21952 W CrMo1Si A5.28 ER80S-G web

TIG rods for welding of stainless steels and Ni-base alloysProduct EN ISO AWS Page

Cromatig 308L 14343 W 19 9 L A5.9 ER308L web

Cromatig 308LSi 14343 W 19 9 LSi A5.9 ER308LSi 106

Cromatig 308H 14343 W 19 9 H A5.9 ER308H web

Cromatig 347Si 14343 W 19 9 NbSi A5.9 ER347Si web

Cromatig 316L 14343 W 19 12 3 L A5.9 ER316L web

Cromatig 316LSi 14343 W 19 12 3 LSi A5.9 ER316LSi 107

Cromatig 318Si 14343 W 19 12 3 Nb Si A5.9 ~ER318 web

Cromatig 309LSi 14343 W 23 12 LSi A5.9 ER309LSi 108

Cromatig 310 14343 W 25 20 A5.9 ER310 web

Cromatig 307Si 14343 W 18 8 Mn A5.9 ~ER307 web

Cromatig Duplex 14343 W 22 9 3 LN A5.9 ER2209 109

Cromatig 2507 14343 W 25 9 4 LN 110

Cromatig 385 14343 W 20 25 5 Cu L A5.9 ~ER385 web

Cromatig 82 18274 SNi6082 (NiCr20Mn3Nb) A5.14 ERNiCr3 web

Cromatig 625 18274 SNi 6625 (NiCr22Mo9Nb) A5.14 ERNiCrMo-3 111

Product programme

16

TIG rods for welding of aluminium alloysProduct EN ISO AWS Page

Alutig Si5 18273 S AI4043A (AISi5) A5.10 ER 4043 114

Alutig Mg3 18273 S Al 5754 (AlMg3) A5.10 ER 5754 115

Alutig Mg5 18273 S AI5356 (AIMg5Cr) A5.10 ER 5356 116

Alutig Mg4.5 Mn 18273 S AI5183 (AIMg4.5Mn) A5.10 ER 5183 web

Product programme

Elga AB reserve the right to make technical changesto the products in the catalogue.

September 2017

Copyright © Elga AB. All rights reserved.

1717

Rutile coated electrodes for welding mild and medium tensile steels

P 45S ........................................................................18

Maxeta 11 .................................................................19

18

Classification:

EN ISO 2560-A E 42 0 RC 11

AWS A5.1 E 6013

Description:P 45S is a multi-purpose rutile-cellulosic coated electrode suitable for a wide application range in mild steel. The electrode is fully positional, including vertical down and welds with a crisp, steady arc to produce a smooth bead surface with good slag detachability. It is relatively insensitive to rust, dirt and surface coatings. Together with its ability to bridge gaps, the general versatility of P 45S makes it ideal for both shop and site fabrication.

Coating type:Rutile-cellulosic

Metal recovery:90%

Welding positions:

Welding current:

DC+/-, AC OCV ≥ 50 VFor root passes: DC-

Redrying temperature:

90 °C, 2h

Chemical composition, wt.%

Mechanical propertiesTypical

Yield strength, Re: 470 MPaTensile Strength, Rm: 550 MPaElongation, A5 24%Impact energy, CV: 0 °C • 50 J

Approvals:

CEBVLRMRSABSDNVGL

Product data

2,0 300 40-80 24 0,7 139 0,4

2,5 350 70-100 25 0,7 78 0,8

3,2 350 90-145 25 0,7 48 1,2

4,0 350 120-195 25 0,7 33 1,7

5,0 450 180-270 26 0,75 21 2,3

19

Classification:

EN ISO 2560-A E 42 0 RC 11

AWS A5.1 E 6013

Description:P 45S is a multi-purpose rutile-cellulosic coated electrode suitable for a wide application range in mild steel. The electrode is fully positional, including vertical down and welds with a crisp, steady arc to produce a smooth bead surface with good slag detachability. It is relatively insensitive to rust, dirt and surface coatings. Together with its ability to bridge gaps, the general versatility of P 45S makes it ideal for both shop and site fabrication.

Coating type:Rutile-cellulosic

Metal recovery:90%

Welding positions:

Welding current:



90 °C, 2h




Approvals:

CEBVLRMRSABSDNVGL

Product data

2,0 300 40-80 24 0,7 139 0,4

2,5 350 70-100 25 0,7 78 0,8

3,2 350 90-145 25 0,7 48 1,2

4,0 350 120-195 25 0,7 33 1,7

5,0 450 180-270 26 0,75 21 2,3

Classification:

EN ISO 2560-A E 42 0 RR 73

AWS A5.1 E 7024

Description:Maxeta 11 is a rutile-coated iron powder electrode with 190% recovery designed for high productivity welding in heavier section mild steel. The electrode is particularly suitable for high speed fillet welding in the downhand and horizontal-vertical positions as well as downhand butt welds. Excellent mitre profile fillets are produced having a smooth transition with the base material. The electrode runs with a smooth stable arc leaving a finely rippled bead surface with self-detaching slag and minimum spatter. It operates equally well on primer-treated material. Maxeta 11 is specially designed to give very low fume emission.

Coating type:Rutile

Metal recovery:190%

Welding positions:

Welding current:AC OCV> 50V, DC+/-


90 °C, 2h




Approvals:

CEDNVGLLRMRSRINABVABS

Product data

3,2 450 130-170 28 0,72 20 2,5

4,0 450 150-260 31 0,73 13 3,3

5,0 450 200-390 35 0,72 8 6,7

5,0 700 200-290 33 0,72 5 5,4

6,0 450 300-450 35 0,72 6 7,7

6,0 700 300-380 35 0,73 4 7,2

2121

P 47 ......................................................................... 22

P 47D ........................................................................23

P 48M .......................................................................24

P 48S ........................................................................25

P 48P ........................................................................26

P 51 ..........................................................................27

P 52T ........................................................................28

Maxeta 21 .................................................................29

Basic coated electrodes for welding mild and medium tensile steels

22

Classification:

EN ISO 2560-A E 46 4 B 12 H5

AWS A5.1 E 7016-1

Description:P 47 is a basic-coated, 105% recovery electrode intended for general welding applications in those cases where a ''7016'' type is preferred. P 47 has very good positional operability and excellent resistance to porosity in plate coated with primer or contaminated by mill scale and rust. Suitable for shipbuilding, storage tanks and general construction purposes.

Coating type:Basic;

Metal recovery:105%

Welding positions:

Welding current:



375-400 °C, 2h



Yield strength, Re: 490 MPaTensile Strength, Rm: 570 MPaElongation, A5 26%Impact energy, CV: -46 °C • 70 J

Hydrogen content / 100 g weld metal

≤ 5 ml;Approvals:

CEBVDNVGLLRABSMRSNAKS

Product data

2,5 350 60-90 24 0,64 80 0,9

3,2 350 80-160 26 0,66 44 1,2

4,0 450 110-200 24 0,67 22 1,7

23

Classification:

EN ISO 2560-A E 46 4 B 12 H5

AWS A5.1 E 7016-1

Description:P 47 is a basic-coated, 105% recovery electrode intended for general welding applications in those cases where a ''7016'' type is preferred. P 47 has very good positional operability and excellent resistance to porosity in plate coated with primer or contaminated by mill scale and rust. Suitable for shipbuilding, storage tanks and general construction purposes.

Coating type:Basic;

Metal recovery:105%

Welding positions:

Welding current:



375-400 °C, 2h





≤ 5 ml;Approvals:

CEBVDNVGLLRABSMRSNAKS

Product data

2,5 350 60-90 24 0,64 80 0,9

3,2 350 80-160 26 0,66 44 1,2

4,0 450 110-200 24 0,67 22 1,7

Classification:

EN ISO 2560-A E 42 2 B 12 H10AWS A5.1 E 7016

Description:P 47D is a basic double coated low hydrogen AC/DC electrode for welding mild and medium tensile steels in all positions except vertical down. It has an exceptionally stable arc making it particularly suitable for root passes. The electrode can be used on small welding transformers with a low OCV and operates with minimal spatter to deposit smooth weld beads featuring easy slag detachability and excellent mitre fillet profile. P 47D is very easy to strike and combines good metallurgical quality with extreme ease of use, making it ideal for general repair and maintenance applications.

Coating type:Basic

Metal recovery:98%

Welding positions:

Welding current:

DC+, AC OCV ≥ 55 V


350 °C, 2h





≤ 10 mlApprovals:

DBTÜVDNV

Product data

2,5 350 60-90 25 0,65 77 0,8

3,2 450 80-140 25 0,67 36 1,3

3,2 350 80-140 25 0,67 45 1,3

4,0 450 130-200 25 0,69 22 1,7

24

*AWS Suffix R only guaranteed for hermetically sealed or newly redried consumables

Classification:

EN ISO 2560-A E 42 5 B 42 H5AWS A5.1 E 7018-1 H4R*

Description:

P 48M is a basic coated low hydrogen DC+ electrode designed for welding mild and higher strength steels. It is particularly suitable for heavily restrained sections and also steels with higher impurity levels. The electrode operates with a very smooth and stable arc and shows no tendency to ''freeze'', even on low current.Root passes can be welded with DC-. P 48M has very good fracture toughness at temperatures down to -50 °C.

Coating type:Basic

Metal recovery:120%

Welding positions:

Welding current:DC+/(-)


375-400 °C, 2h




-46 °C • 70 J-50 °C • 60 J


≤ 4 mlApprovals:

CEDNVLRGLRINAMRS

Product data

2,0 300 40-80 23 0,64 112 0,7

2,5 350 70-110 23 0,69 62 0,9

3,2 450 80-145 24 0,71 30 1,3

4,0 450 120-210 25 0,73 20 1,8

5,0 450 200-285 25 0,75 13 2,7

25

Classification:

EN ISO 2560-A E 42 5 B 42 H5AWS A5.1 E 7018-1 H4R*

Description:

P 48M is a basic coated low hydrogen DC+ electrode designed for welding mild and higher strength steels. It is particularly suitable for heavily restrained sections and also steels with higher impurity levels. The electrode operates with a very smooth and stable arc and shows no tendency to ''freeze'', even on low current.Root passes can be welded with DC-. P 48M has very good fracture toughness at temperatures down to -50 °C.

Coating type:Basic

Metal recovery:120%

Welding positions:



375-400 °C, 2h




-46 °C • 70 J-50 °C • 60 J


≤ 4 mlApprovals:

CEDNVLRGLRINAMRS

Product data

2,0 300 40-80 23 0,64 112 0,7

2,5 350 70-110 23 0,69 62 0,9

3,2 450 80-145 24 0,71 30 1,3

4,0 450 120-210 25 0,73 20 1,8

5,0 450 200-285 25 0,75 13 2,7

Classification:

EN ISO 2560-A E 42 4 B 42 H5

AWS A5.1 E 7018-1H4

Description:P 48S is a basic-coated, low hydrogen, general purpose electrode for use on DC+ only, for which the outstanding all-round operability has been optimised. The smooth, soft arc, easy slag control, all-positional welding, low spatter and excellent slag release provide maximum welder-appeal. P 48S combines the good running characteristics required for general fabrication work with the exacting operability needs for pipe welding, where the fine spray transfer provides precise weld pool control and ensures an exceptionally regular and smooth root bead.

Coating type:Basic

Metal recovery:120%

Welding positions:



375-400 °C, 2h




-46 °C • 40 J


≤ 4 mlApprovals:

CETÜVBVGLABSDBDNVMRSLR

Product data

1,6 300 30-60 23 0,65 170 0,5

2,0 300 40-80 23 0,64 115 0,7

2,5 350 80-110 23 0,71 60 1,0

3,2 450 110-155 24 0,72 28 1,6

3,2 350 110-165 24 0,72 36 1,6

4,0 450 140-205 25 0,74 19 2,1

5,0 450 200-285 25 0,75 13 2,9

26

Classification:

EN ISO 2560-A E 46 2 B 12 H5

AWS A5.1 E 7018-H8

Description:P 48P is a basic-coated, low hydrogen, carbon manganese electrode specially designed for pipewelding. The all-positional AC/DC electrode is exceptionally easy to use. P 48P has an extremely stable arc which enables it to be manipulated in the most difficult welding positions without any risk of arc extinction due to freezing. Root beads are even and slightly convex, providing a smooth blend-in with the base material. Operating characteristics are not sensitive to variations in the root gap or edge misalignment. Fill and capping passes fuse flush with the joint edges, minimising the risk of edge defects when using either the stringer bead or weaving technique. The flat-to slightly convex bead profile results in the need for only a bare minimum of grinding and therefore considerable reduction in the associated problems of dust and noise pollution. P 48P combines the special operability needs of the pipe welder with the general requirement for improved productivity.

Coating type:Basic

Metal recovery:105%

Welding positions:

Welding current:DC+/-, AC OCV> 70 V


375-400 °C, 2h



Yield strength, Re: 530 MPaTensile Strength, Rm: 620 MPaElongation, A5 25 %Impact energy, CV: -20 °C • 80 J

-30 °C • 70 J


≤ 5 mlApprovals:

CEABSLRGLTÜVDNVBV

Product data

2,0 300 45-65 20 0,61 155 0,6

2,5 350 60-85 22 0,62 80 0,6

3,2 450 70-130 23 0,75 30 1,1

3,2 350 70-130 23 0,75 42 1

4,0 450 120-190 24 0,73 23 1,7

27

Classification:

EN ISO 2560-A E 46 2 B 12 H5

AWS A5.1 E 7018-H8

Description:P 48P is a basic-coated, low hydrogen, carbon manganese electrode specially designed for pipewelding. The all-positional AC/DC electrode is exceptionally easy to use. P 48P has an extremely stable arc which enables it to be manipulated in the most difficult welding positions without any risk of arc extinction due to freezing. Root beads are even and slightly convex, providing a smooth blend-in with the base material. Operating characteristics are not sensitive to variations in the root gap or edge misalignment. Fill and capping passes fuse flush with the joint edges, minimising the risk of edge defects when using either the stringer bead or weaving technique. The flat-to slightly convex bead profile results in the need for only a bare minimum of grinding and therefore considerable reduction in the associated problems of dust and noise pollution. P 48P combines the special operability needs of the pipe welder with the general requirement for improved productivity.

Coating type:Basic

Metal recovery:105%

Welding positions:



375-400 °C, 2h




-30 °C • 70 J


≤ 5 mlApprovals:

CEABSLRGLTÜVDNVBV

Product data

2,0 300 45-65 20 0,61 155 0,6

2,5 350 60-85 22 0,62 80 0,6

3,2 450 70-130 23 0,75 30 1,1

3,2 350 70-130 23 0,75 42 1

4,0 450 120-190 24 0,73 23 1,7

Classification:

EN ISO 2560-A E 46 4 B 32 H5AWS A5.1 E 7018-1H8

Description:P 51 is a basic-coated low hydrogen AC/DC electrode designed for welding mild and higher strength steels. It combines strength and toughness and is particularly suitable for heavily restrained sections where there can be risk of cracking due to weld stresses. With its excellent general operability and good positional welding characteristics P 51 is often used for pipe welding. It operates without difficulties on both primer-treated and rusty material. The electrode produces a finely rippled bead surface and smooth transition with the base material. This together with the exceptionally good slag detachability, even in root runs, gives P 51 superior radiographic quality.

Coating type:Basic

Metal recovery:120%

Welding positions:

Welding current:

DC(+)/-, AC OCV ≥ 70 VFor root passes: DC -


375-400 °C, 2h




-40 °C • 60 J


≤ 5 mlApprovals:

CETÜVGLDBLRBVDNVABS

Product data

2,5 350 70-110 23 0,68 60 1,0

3,2 450 110-150 24 0,68 30 1,3

3,2 350 110-150 24 0,68 38 1,3

4,0 450 140-200 24 0,72 19 1,8

5,0 450 200-270 24 0,72 13 2,6

28

Classification:

EN ISO 2560-A E 42 4 B 35 H5

AWS A5.1 E7048-H4

Description:P 52T is a basic-coated low hydrogen electrode especially designed for tack welding mild and higher strength steels up to 500 MPa. It produces a flat-to-concave weld deposit exhibiting high ductility which minimises the risk of cracking in highly restrained joints. The electrode is easy to use in the vertical -down position, combined with excellent restriking and slag removal characteristics. P 52T has special slag properties that make it highly suitable for tack welding joints prior to using FCAW.

Applications:Tack welding structural steels used in general fabrication, ship building, bridge construction and heavy plant.'

Coating type:Basic

Metal recovery:125 %

Welding positions:

Welding current:DC+, AC OCV> 50 V


375-400 °C, 2h




-40 °C • 70 J


≤ 5 mlApprovals:

CEBVLRGLDNV

Product data

2,5 350 60-110 21 0,76 60

3,2 350 110-160 25,5 0,76 36

29

Classification:

EN ISO 2560-A E 42 4 B 35 H5

AWS A5.1 E7048-H4

Description:P 52T is a basic-coated low hydrogen electrode especially designed for tack welding mild and higher strength steels up to 500 MPa. It produces a flat-to-concave weld deposit exhibiting high ductility which minimises the risk of cracking in highly restrained joints. The electrode is easy to use in the vertical -down position, combined with excellent restriking and slag removal characteristics. P 52T has special slag properties that make it highly suitable for tack welding joints prior to using FCAW.

Applications:Tack welding structural steels used in general fabrication, ship building, bridge construction and heavy plant.'

Coating type:Basic

Metal recovery:125 %

Welding positions:

Welding current:DC+, AC OCV> 50 V


375-400 °C, 2h




-40 °C • 70 J


≤ 5 mlApprovals:

CEBVLRGLDNV

Product data

2,5 350 60-110 21 0,76 60

3,2 350 110-160 25,5 0,76 36

Classification:

AWS A5.1 E 7028EN ISO 2560-A E 42 4 B 73 H5

Description:Maxeta 21 is a zircon-basic low hydrogen iron powder electrode with 170% recovery, intended for welding heavier sections in construction and ship steels. It is designed for fast and easy welding in the horizontal position and operates well on both AC and DC. Maxeta 21 can be used on primer-treated material without porosity or other problems and gives good mechanical properties.

Coating type:Zircon-basic

Metal recovery:170%

Welding positions:



350 °C, 2h




-40 °C • 70 J


≤ 5 mlApprovals:

CELRDNVGL

Product data

4,0 450 170-240 30 0,72 14 3,0

5,0 450 225-355 33 0,71 9 4,6

3131

P 62MR .....................................................................32

P 65MR .....................................................................33

P 110MR ...................................................................34

Basic coated low alloy electrodes for welding high tensile, low temperature and creep resisting steels

32

EN: slight deviation in Mn** Meets also 8018-G in diameter up to 4,0 mm

Classification:

EN ISO 2560-A ~E 46 5 1Ni B 32 H5AWS A5.5 E7018-G / (E 8018-G)**

Description:P 62MR is a basic-coated low hydrogen electrode producing a nominal 0.9% Ni weld metal, designed to give excellent fracture toughness at temperatures down to -60 °C. It is an AC/DC electrode with optimised welder-appeal, especially in the vertical up position, producing a finely rippled bead surface and good slag detachability. Electrode sizes 3,2x350 mm also available with a thin coating, "tc", ideally suited for root pass welding and joints with restricted access. P 62MR conforms to NACE requirements for oil and gas production equipment in sour service and has excellent CTOD values, making it highly suitable for offshore applications.

Coating type:Basic

Metal recovery:110-120%

Welding positions:

Welding current:

DC+/-, AC OCV ≥ 70 V, For root passes: DC -


375-400 °C, 2h





≤ 5 mlApprovals:

CEBVLRMRSABSDNV

Product data

2,5 350 60-110 22 0,73 71 0,8

3,2 tc 350 80-155 23 0,72 42 1,3

3,2 350 80-150 24 0,71 37 1,4

3,2 450 80-150 24 0,71 28 1,4

4,0 450 140-200 24 0,72 19 1,9

5,0 450 200-270 24 0,72 13 2,6

33

Classification:

EN ISO 2560-A ~E 46 5 1Ni B 32 H5AWS A5.5 E7018-G / (E 8018-G)**

Description:P 62MR is a basic-coated low hydrogen electrode producing a nominal 0.9% Ni weld metal, designed to give excellent fracture toughness at temperatures down to -60 °C. It is an AC/DC electrode with optimised welder-appeal, especially in the vertical up position, producing a finely rippled bead surface and good slag detachability. Electrode sizes 3,2x350 mm also available with a thin coating, "tc", ideally suited for root pass welding and joints with restricted access. P 62MR conforms to NACE requirements for oil and gas production equipment in sour service and has excellent CTOD values, making it highly suitable for offshore applications.

Coating type:Basic


Welding positions:

Welding current:



375-400 °C, 2h





≤ 5 mlApprovals:

CEBVLRMRSABSDNV

Product data

2,5 350 60-110 22 0,73 71 0,8

3,2 tc 350 80-155 23 0,72 42 1,3

3,2 350 80-150 24 0,71 37 1,4

3,2 450 80-150 24 0,71 28 1,4

4,0 450 140-200 24 0,72 19 1,9

5,0 450 200-270 24 0,72 13 2,6

Classification:

EN ISO 18275 E 50 6 Mn 1 Ni B 32 H5

EN ISO 2560-A E 50 6 Mn 1 Ni B 32 H5AWS A5.5 8018-G

Description:P 65MR is a basic-coated low hydrogen electrode producing a nominal 0.9% Ni weld metal with molybdenum addition, designed for welding steels with a minimum yield strength of 450 MPa e.g. BS 7191-450 EM, BS 4360-55E/F and similar materials, used in offshore fabrication etc.P 65MR gives a minimum yield strength of 560 MPa, minimum tensile strength of 610 MPa and has excellent fracture toughness down to -60 °C. It is an AC/DC, all-positional electrode producing a finely rippled bead surface and good slag detachability. Electrode sizes 3,2x350 mm also available with a thin coating, "tc", ideally suited for root pass welding and joints with restricted access.

Coating type:Basic


Welding positions:

Welding current:



375-400 °C, 2h





≤ 5 mlApprovals:

CEDNVLR

Product data

2,5 350 60-110 22 0,71 71 0,8

3,2 tc 350 80-155 23 0,74 42 1,33,2 450 80-150 24 0,68 31 1,5

4,0 450 140-200 24 0,72 20 1,9

34

Classification:

EN ISO 18275 ~E 69 6 Mn2NiCrMo B 32 H5

AWS A5.5 E 11018-G

Description:P 110MR is a basic-coated low hydrogen electrode specially designed for welding high-strength low-alloy quenched and tempered steels with a yield strength of 700 MPa. The weld metal combines very high strength properties with good fracture toughness at temperatures down to -60°C.P 110MR is an all-positional electrode with strong welder-appeal and produces mechanical properties highly suitable for applications such as mobile jack-up rigs and submarine construction.

Coating type:Basic

Metal recovery:120%

Welding positions:

Welding current:

DC+/(-), AC OCV ≥ 70 V


350 °C, 2h



Yield strength, Rp0.2%: 740 MPaTensile Strength, Rm: 790 MPaElongation, A5 24%Impact energy, CV: -40°C • 80 J

-60°C • 70 J


≤ 5 mlApprovals:

CELRABS

Product data

2,5 350 70-110 22 0,7 66 0,9

3,2 450 100-150 24 0,7 29 1,4

4,0 450 135-200 24 0,72 19 1,9

3535

Classification:

EN ISO 18275 ~E 69 6 Mn2NiCrMo B 32 H5

AWS A5.5 E 11018-G

Description:P 110MR is a basic-coated low hydrogen electrode specially designed for welding high-strength low-alloy quenched and tempered steels with a yield strength of 700 MPa. The weld metal combines very high strength properties with good fracture toughness at temperatures down to -60°C.P 110MR is an all-positional electrode with strong welder-appeal and produces mechanical properties highly suitable for applications such as mobile jack-up rigs and submarine construction.

Coating type:Basic

Metal recovery:120%

Welding positions:

Welding current:

DC+/(-), AC OCV ≥ 70 V


350 °C, 2h




-60°C • 70 J


≤ 5 mlApprovals:

CELRABS

Product data

2,5 350 70-110 22 0,7 66 0,9

3,2 450 100-150 24 0,7 29 1,4

4,0 450 135-200 24 0,72 19 1,9

Cromarod 308L ....................................................... 36

Cromarod 308LP ......................................................37

Cromarod 308H .......................................................38

Cromarod 347 ..........................................................39

Cromarod 316L ........................................................40

Cromarod 316LP ......................................................41

Cromarod 309L ........................................................42

Cromarod 309MoL ...................................................43

Cromarod 309MoLP ................................................44

Cromarod 310 ..........................................................45

Cromarod 312 ..........................................................46

Cromarod Duplex .....................................................47

Cromarod Duplex LP ................................................48

Cromarod 2507R .....................................................49

Cromarod 625 ..........................................................50

Electrodes for MMA welding of stainless steels and Ni-base alloys

36

Classification:

EN ISO 3581-AAWS A5.4

E 19 9 L R 12E 308L-17

Description:Cromarod 308L is a rutile flux coated AC/DC electrode designed for the welding of low carbon 18%Cr / 10%Ni, type 304L, austenitic stainless steels. Operability is excellent with a low spatter arc producing a smooth weld bead surface and self-releasing slag. The electrode is all-positional up to and including 3.2 mm diameter. Cromarod 308L is also suitable for welding stainless steel grade 304 material, as well as Nb or Ti stabilised grades 347 and 321, when resistance to corrosion is primarily required. For structural applications at temperatures above 400 °C, Cromarod 308H is recommended because of its superior strength at elevated temperatures.

Coating type:Rutile

Welding positions:

Welding current:DC+, AC OCV > 39V


350 °C, 2h



Yield strength, Rp0.2%: 450 MPaTensile Strength, Rm: 580 MPaElongation, A5 39%Impact energy, CV: -20 °C • 60 J

-120 °C • 45 J

Ferrite content:FN 7 (WRC-92)

Corrosion resistanceGood resistance to general and intergranular corrosion. Also good resistance to oxidising acids and cold reducing acids.

Scaling temperature:Approx. 850 °C in air.

Approvals:

CEDBTÜVDNVABSGLCWB

Product data

2,0 300 35-60 28 0,62 143 0,7

2,5 300 40-80 28 0,62 91 1,0

3,2 350 80-120 29 0,64 45 1,5

4,0 350 100-160 30 0,64 31 2,0

37

Classification:


E 19 9 L R 12E 308L-17

Description:Cromarod 308L is a rutile flux coated AC/DC electrode designed for the welding of low carbon 18%Cr / 10%Ni, type 304L, austenitic stainless steels. Operability is excellent with a low spatter arc producing a smooth weld bead surface and self-releasing slag. The electrode is all-positional up to and including 3.2 mm diameter. Cromarod 308L is also suitable for welding stainless steel grade 304 material, as well as Nb or Ti stabilised grades 347 and 321, when resistance to corrosion is primarily required. For structural applications at temperatures above 400 °C, Cromarod 308H is recommended because of its superior strength at elevated temperatures.

Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:

CEDBTÜVDNVABSGLCWB

Product data

2,0 300 35-60 28 0,62 143 0,7

2,5 300 40-80 28 0,62 91 1,0

3,2 350 80-120 29 0,64 45 1,5

4,0 350 100-160 30 0,64 31 2,0

Classification:

EN ISO 3581-A E 19 9 L R 11

AWS A5.4 E 308L-17

Description:Cromarod 308LP is a fully-positional rutile coated electrode specially designed for applications requiring optimum positional operability. It is intended for stainless steel grades 304L and 304, but can also be used for the stabilised grades 347 and 321. With its exceptionally good arc stability, weld pool control and striking/re-striking characteristics it is highly suitable for the most demanding vertical and overhead pipewelding applications. The relatively thin coating and fast-freezing slag make Cromarod 308LP particularly advantageous to use when welding thinner walled material. For structural applications at temperatures above 400 °C, Cromarod 308H is recommended because of its superior strength properties at elevated temperatures.

Coating type:Rutile

Welding positions:



350 °C, 2h



Yield strength, Rp0.2%: 450 MPaTensile Strength, Rm: 580 MPaElongation, A5 40%Impact energy, CV: 0 °C • 60 J

-60 °C • 50 J

Ferrite content:FN 5 (WRC-92)Approvals:

CE

Product data

2,0 300 20-45 21 0,67 148 0,7

2,5 300 35-85 21 0,68 91 0,9

3,2 350 40-100 23 0,73 44 1,4

38

Classification:

AWS A5.4 E308H-17EN ISO 3581-A E 19 9 H R 12

Description:Cromarod 308H is a all-positional rutile flux coated electrode which deposits a 20%Cr / 10%Ni austenitic stainless steel weld metal with controlled carbon content (0.04% - 0.08%). It is designed to weld similar composition steels, used for creep strength and oxidation resistance at temperatures up to 800°C. Exceptionally good arc stability, weld pool control and re-striking characteristics make it particular suitable for pipewelding. Cromarod 308H is also recommended for welding the controlled carbon stabilised grades 321H and 347H, used for structural applications at temperatures above 400 °C.

Coating type:Rutile

Welding positions:



350 °C, 2h





CE

Product data

2,5 300 35-85 21 0,68 95 0,9

3,2 350 40-100 23 0,73 46 1,4

4,0 350 100-160 24 0,65 30 1,6

39

Classification:

AWS A5.4 E308H-17EN ISO 3581-A E 19 9 H R 12

Description:Cromarod 308H is a all-positional rutile flux coated electrode which deposits a 20%Cr / 10%Ni austenitic stainless steel weld metal with controlled carbon content (0.04% - 0.08%). It is designed to weld similar composition steels, used for creep strength and oxidation resistance at temperatures up to 800°C. Exceptionally good arc stability, weld pool control and re-striking characteristics make it particular suitable for pipewelding. Cromarod 308H is also recommended for welding the controlled carbon stabilised grades 321H and 347H, used for structural applications at temperatures above 400 °C.

Coating type:Rutile

Welding positions:



350 °C, 2h





CE

Product data

2,5 300 35-85 21 0,68 95 0,9

3,2 350 40-100 23 0,73 46 1,4

4,0 350 100-160 24 0,65 30 1,6

Classification:

AWS A5.4 E 347-17EN ISO 3581-A E 19 9 Nb R 12

Description:Cromarod 347 is a niobium stabilised, rutile flux coated electrode used for welding the Nb or Ti stabilised 18% Cr/ 10% Ni austenitic stainless steel grades 347 and 321. It is also suitable for the unstabilised grades 304 and 304L. Cromarod 347 is primarily intended for use where resistance to intergranular corrosion is required. For welding the controlled carbon material grades 321H and 347H, used for structural applications at temperatures above 400 °C, Cromarod 308H is recommended because of its superior creep strength. The electrode has good positional characteristics and produces low spatter levels and good slag detachability.

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceGood resistance to general and intergranular corrosion particularly at elevated temperatures.


Approvals:

CE

Product data

2,5 300 50-80 21 0,62 90 1,0

3,2 350 80-110 22 0,64 46 1,3

4,0 350 130-170 22 0,63 31 1,9

40

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12

Description:Cromarod 316L is a rutile flux coated AC/DC electrode intended for welding the low carbon, molybdenum alloyed, acid resisting austenitic stainless steels of similar composition (316L). Operability is excellent with a smooth low spatter arc producing an exceptionally good weld bead appearance. Fillet welds have a smooth surface, slightly concave profile with excellent toe line blend-in and a self-releasing slag. The electrode is all positional up to and including 3.25 mm diameter. Cromarod 316L is suitable for welding normal carbon 316 type grades and also Nb or Ti stabilised steels, provided service temperatures are below 400 °C. For 316 material grades used at elevated temperatures, Cromarod 318 is recommended.

Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J


Corrosion resistanceGood resistance to general and intergranular corrosion in the more severe environments e.g. dilute hot acids. Good resistance to chloride pitting corrosion.


Approvals:

CEABSDBGL LRBVDNVTÜV

Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12


Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:


Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12


Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:


Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

41

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12


Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:


Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12


Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:


Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 12


Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 45 J




Approvals:


Product data

1,6 300 25-45 29 0,53 233 0,5

2,0 300 35-60 29 0,63 137 0,7

2,5 300 40-80 29 0,64 85 1,1

3,2 350 80-120 29 0,64 44 1,5

4,0 350 100-160 30 0,65 30 2,1

5,0 450 170-230 30 0,65 14 2,8

Classification:

AWS A5.4 E 316L-17

EN ISO 3581-A E 19 12 3 L R 11

Description:Cromarod 316LP is a positional rutile flux coated electrode designed specially for welding thin walled (down to 1.5 mm) pipelines found in the chemical process and papermaking industries, where it offers considerably higher productivity than manual TIG. With its exceptionally good arc stability, weld pool control and restriking characteristics it is highly suitable for the most demanding vertical and overhead welding applications in fixed pipework and is ideal for cramped and difficult site conditions. Cromarod 316LP is also recommended for root runs and butt welds in general fabrication of molybdenum alloyed stainless steels in all material thicknesses.

Coating type:Rutile

Welding positions:



350 °C, 2h




-120 °C • 35 J




Approvals:

CEDNVTÜV

Product data

1,6 250 18-35 20 0,68 267 0,5

2,0 300 20-45 21 0,67 145 0,7

2,0 250 20-45 21 0,67 178 0,6

2,5 300 40-85 23 0,68 91 0,9

3,2 350 40-100 23 0,73 44 1,4

42

Classification:

AWS A5.4 E 309L-17EN ISO 3581-A E 23 12 L R 12

Description:Cromarod 309L is a rutile flux coated electrode which deposits a 23%Cr / 13%Ni austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from mild and low alloy steels without hot cracking or brittle structures.

Applications:– Dissimilar joints between stainless and mild or low alloy steels.– Buffer layers on mild and low alloy steels prior to overlaying with Cromarod 308L or Cromarod 347.– Interface runs in clad steel joints.– Joining of clad steels and dissimilar joints between stainless and mild or low alloy steels.– Welding of similar composition 309 type austenitic stainless steels.– Joining ferritic-martensitic 410 and 430 type stainless steels.'

Coating type:Rutile

Welding positions:



350 °C, 2h




-60 °C • 45 J


Corrosion resistanceAs Cromarod 309L is usually used for buffer layers and dissimilar joints, corrosion resistance is of less importance. Two layers on mild steel is about equivalent to 304L type material.


Approvals:

LRDNVCEBVABSGL

Product data

2,5 300 40-80 27 0,67 83 0,9

3,2 350 80-120 28 0,67 42 1,4

4,0 350 100-160 29 0,67 28 1,9

43

Classification:

AWS A5.4 E 309L-17EN ISO 3581-A E 23 12 L R 12

Description:Cromarod 309L is a rutile flux coated electrode which deposits a 23%Cr / 13%Ni austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from mild and low alloy steels without hot cracking or brittle structures.

Applications:– Dissimilar joints between stainless and mild or low alloy steels.– Buffer layers on mild and low alloy steels prior to overlaying with Cromarod 308L or Cromarod 347.– Interface runs in clad steel joints.– Joining of clad steels and dissimilar joints between stainless and mild or low alloy steels.– Welding of similar composition 309 type austenitic stainless steels.– Joining ferritic-martensitic 410 and 430 type stainless steels.'

Coating type:Rutile

Welding positions:



350 °C, 2h




-60 °C • 45 J


Corrosion resistanceAs Cromarod 309L is usually used for buffer layers and dissimilar joints, corrosion resistance is of less importance. Two layers on mild steel is about equivalent to 304L type material.


Approvals:

LRDNVCEBVABSGL

Product data

2,5 300 40-80 27 0,67 83 0,9

3,2 350 80-120 28 0,67 42 1,4

4,0 350 100-160 29 0,67 28 1,9

Classification:


E 23 12 2 L R 32 E 309MoL-17

Description:Cromarod 309MoL is a rutile flux coated electrode which deposits a 23% Cr / 12%Ni / 2.5%Mo austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking or brittle structures.

Applications:– Dissimilar joints between stainless and mild, low alloy or medium carbon steels.– Buffer layers on mild and low alloy steels prior to overlaying with Cromarod 316L.– Interface runs in 316L clad steels.– Joining of medium carbon hardenable steels e.g. armour plate..'

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceThe corrosion resistance after surfacing carbon steels with two layers of Cromarod 309MoL is about the same as for 316L material.


Approvals:

CEABSDNVDBRINATÜV

Product data

2,0 300 35-60 26 0,63 135 0,7

2,5 300 40-80 27 0,64 84 1,1

3,2 350 80-120 28 0,65 43 1,5

4,0 350 100-160 29 0,65 29 2,1

44

Classification:

AWS A5.4 E 309MoL-17EN ISO 3581-A E 23 12 2 L R 11

Description:Cromarod 309MoLP is a fully-positional rutile flux coated electrode specially designed for applications requiring optimum positional operability. The high alloy content and ferrite level enables the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking.The relatively thin coating and fast-freezing slag makes Cromarod 309MoLP particularly suitable for welding dissimilar joints of differing thicknesses e.g. 4 mm stainless to 7 mm medium carbon steel.

Applications:- Dissimilar joints between stainless and mild, low or medium cartbon steels.- Joining of medium carbon hardenable steels, e.g. armour plate.'

Coating type:Rutile

Welding positions:



350 °C, 2h



Yield strength, Rp0.2%: 550 MPaTensile Strength, Rm: 720 MPaElongation, A5 33%Impact energy, CV: –20 °C • 50 J


CE

Product data

2,5 300 35-80 23 0,66 98 0,9

3,2 350 40-100 23 0,73 41 1,4

45

Classification:

AWS A5.4 E 309MoL-17EN ISO 3581-A E 23 12 2 L R 11

Description:Cromarod 309MoLP is a fully-positional rutile flux coated electrode specially designed for applications requiring optimum positional operability. The high alloy content and ferrite level enables the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking.The relatively thin coating and fast-freezing slag makes Cromarod 309MoLP particularly suitable for welding dissimilar joints of differing thicknesses e.g. 4 mm stainless to 7 mm medium carbon steel.

Applications:- Dissimilar joints between stainless and mild, low or medium cartbon steels.- Joining of medium carbon hardenable steels, e.g. armour plate.'

Coating type:Rutile

Welding positions:



350 °C, 2h



Yield strength, Rp0.2%: 550 MPaTensile Strength, Rm: 720 MPaElongation, A5 33%Impact energy, CV: –20 °C • 50 J


CE

Product data

2,5 300 35-80 23 0,66 98 0,9

3,2 350 40-100 23 0,73 41 1,4

Classification:

AWS A5.4 ~E 310-17

EN ISO 3581-A E 25 20 R 12

Description:Cromarod 310 is a rutile coated electrode primarily intended for welding the 25%Cr / 20%Ni, type 310, fully austenitic stainless steels, used for corrosion and oxidation resistance at elevated temperatures. Cromarod 310 can also be used to join difficult-to-weld steels such as armour plate and ferritic stainless steels, as well as dissimilar steels. Although the weld metal is fully austenitic the composition has been carefully balanced to give good resistance to hot cracking.

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceCromarod 310 is designed for high temperature oxidation applications and its resistance to wet corrosion is limited.

Scaling temperature:Approx. 1150 °C in air. Reducing combustion gas, free of sulphur 1080 °C, maximum 2g S/m3 1040 °C.

Approvals:

CE

Product data

2,5 300 50-70 23 0,67 79 0,7

3,2 350 70-110 23 0,67 40 1,1

4,0 350 110-155 25 0,67 27 1,5

46

Classification:

AWS A5.4 E 312-17

EN ISO 3581-A E 29 9 R 32

Description:Cromarod 312 is a rutile flux coated electrode which deposits a 29%Cr /9%Ni austenitic/ferritic stainless steel weld metal with a ferrite content of approximately FN 50. The weld metal exhibits excellent tolerance to dilution from dissimilar and difficult-to-weld materials without hot cracking.

Applications:– Difficult-to-weld steels e.g. high carbon hardenable tool, die and spring steels, 13% Mn steels,free-cutting steels, high temperature steels (non-structural).– Dissimilar joints between stainless and high carbon steels.– Surfacing of metal-to-metal wear areas, hot working tools, furnace components.'

Coating type:Rutile

Welding positions:



350 °C, 2h



Yield strength, Rp0.2%: 590 MPaTensile Strength, Rm: 760 MPaElongation, A5 25%


Corrosion resistanceGood resistance to sulphurous gases at high temperature. Good resistance to wet corrosion up to approximately 300 °C.


Approvals:

CE

Product data

2,5 300 40-80 25 0,64 90 1,1

3,2 350 80-120 26 0,64 47 1,5

4,0 350 100-160 27 0,65 31 2,1

47

Classification:

AWS A5.4 E 312-17

EN ISO 3581-A E 29 9 R 32

Description:Cromarod 312 is a rutile flux coated electrode which deposits a 29%Cr /9%Ni austenitic/ferritic stainless steel weld metal with a ferrite content of approximately FN 50. The weld metal exhibits excellent tolerance to dilution from dissimilar and difficult-to-weld materials without hot cracking.

Applications:– Difficult-to-weld steels e.g. high carbon hardenable tool, die and spring steels, 13% Mn steels,free-cutting steels, high temperature steels (non-structural).– Dissimilar joints between stainless and high carbon steels.– Surfacing of metal-to-metal wear areas, hot working tools, furnace components.'

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceGood resistance to sulphurous gases at high temperature. Good resistance to wet corrosion up to approximately 300 °C.


Approvals:

CE

Product data

2,5 300 40-80 25 0,64 90 1,1

3,2 350 80-120 26 0,64 47 1,5

4,0 350 100-160 27 0,65 31 2,1

Classification:

AWS A5.4 ~E 2209-17

EN ISO 3581-A E 22 9 3 N L R 12

Description:Cromarod Duplex is a rutile flux coated electrode which deposits a 24%Cr / 10%Ni / 3%Mo / 0.15%N austenitic-ferritic duplex stainless steel weld metal having a ferrite content of about FN 35. The electrode is easy to use and produces a smooth weld bead finish and good slag detachability. Cromarod Duplex is designed for welding similar composition duplex stainless steels which offer an excellent combination of high strength and very good resistance to chloride induced pitting and stress corrosion cracking. A heat input range of 0.5-2.5 KJ/mm is recommended to maintain a favourable phase balance. Applications include offshore platform pipework, pipelines transporting chloride bearing products or sour gas and process vessels for chloride environments. Where higher fracture toughness at -46 °C is required, use Cromarod Duplex B.

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceVery good resistance to pitting corrosion and stress corrosion cracking in chloride and H2S environments. Good resistance to intergranular corrosion. Pitting resistance equivalent, PRE = 36 Critical pitting temp. CPT = 31 °C (ASTM G48).


Approvals:

LRGLTÜVDNVBVCE

Product data

2,5 300 60-90 24 0,62 92 1,1

3,2 350 80-120 25 0,64 45 1,4

4,0 350 130-170 26 0,64 30 2,0

48

Classification:

AWS A5.4 ~E 2209-17EN ISO 3581-A E 22 9 3 N L R 12

Description:Cromarod Duplex LP is a fully positional rutile flux coated electrode designed specially for pipe-welding. It has a thin coating and fast-frezing slag, making it ideal for root runs. The electrode is intended for welding similar composition duplex stainless steels, e.g. 1.4462, UNS 31803. With thicker walled pipe it can be advantageous to use Cromarod Duplex LP for the root plus first passes and then continue with ordinary Cromarod Duplex.

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceTypical value: PRE 35CPT 30°C (ASTM G48)Approvals:

CE

Product data

2,0 300 20-45 21 0,67 145 0,7

2,5 300 35-85 22 0,75 80 1,0

3,2 350 50-110 22 0,71 44 1,2

49

Classification:

AWS A5.4 ~E 2209-17EN ISO 3581-A E 22 9 3 N L R 12

Description:Cromarod Duplex LP is a fully positional rutile flux coated electrode designed specially for pipe-welding. It has a thin coating and fast-frezing slag, making it ideal for root runs. The electrode is intended for welding similar composition duplex stainless steels, e.g. 1.4462, UNS 31803. With thicker walled pipe it can be advantageous to use Cromarod Duplex LP for the root plus first passes and then continue with ordinary Cromarod Duplex.

Coating type:Rutile

Welding positions:



350 °C, 2h





Corrosion resistanceTypical value: PRE 35CPT 30°C (ASTM G48)Approvals:

CE

Product data

2,0 300 20-45 21 0,67 145 0,7

2,5 300 35-85 22 0,75 80 1,0

3,2 350 50-110 22 0,71 44 1,2

Classification:


E 25 9 4 N L R 12E2594-17

Description:Cromarod 2507R is a rutile flux coated electrode which deposits a 25%Cr/9.0%Ni / 4.0%Mo / 0.25%N super dupex type stainless steel weld metal with a ferrite content of approximately FN 57. The electrode is designed for welding similar composition steels e.g. SAF 2507, Uranus 52N, Zeron 100, which offer even higher strength and corrosion resistance levels than the ordinary duplex grades. A heat input range of 0.4-1.5 KJ/mm is recommended to maintain a favourable phase balance in the weld metal and avoid unfavourable precipitation effects in the plate. Applications include offshore platform pipework for seawater cooling systems and firefighting water, as well as pumps, valves and risers. Where good fracture toughness at temperatures down to -40 °C is required, use Cromarod 2507B.

Coating type:Rutile

Welding positions:



350 °C, 2h




Ferrite content:FN 50-55 (WRC-92)

Corrosion resistanceVery good resistance to pitting corrosion and stress corrosion cracking in chloride and H2S environments. Good resistance to intergranular corrosion. Pitting resistance equivalent, PRE = 42. Critical pitting temperature CPT = 45°C (ASTM G48).

Scaling temperature:Approx. 850°C in air.

Approvals:

CEDNV

Product data

2,5 300 60-90 22 0,50 110 1,1

3,2 350 80-120 23 0,55 53 1,5

4,0 350 130-170 24 0,55 35 2,3

50

Classification:

EN ISO 14172 E Ni 6625

AWS A5.11 E NiCrMo-3

Description:Cromarod 625 is a basic flux coated nickel-base electrode intended for welding Inconel 625 and similar composition alloys which are primarily used for their excellent corrosion and oxidation resistance. They exhibit an exceptionally high resistance to pitting corrosion and chloride induced stress corrosion cracking. The electrode is very suitable for a wide range of dissimilar joint combinations between nickel-base alloys, mild and low alloy steels and stainless steels, especially where high temperature service conditions prevail. It can also be used to clad carbon steels with a high strength, highly corrosion resistant surface. Cromarod 625 weld metal gives good fracture toughness at temperatures down to -196 °C and is suitable for welding 5% and 9% nickel steels for cryogenic applications.

Coating type:Basic

Welding positions:

Welding current:DC +


350 °C, 2h



Yield strength, Rp0.2%: 530 MPaTensile Strength, Rm: 770 MPaElongation, A5 36% Impact energy, CV: 20°C • 60 J

-196 °C • 43 J


Corrosion resistanceVery good resistance to general and intergranular corrosion. Maximum resistance (practically immune) to pitting corrosion, crevice corrosion and stress corrosion cracking in chloride bearing environments.

High temperature properties:Non-scaling in air up to 1150 °C. Very high tensile strength and yield strength up to approx. 850 °C (Rp 0.2% ~400 MPa.Approvals:

CE

Product data

2,5 300 45-70 25 0,67 80 0,9

3,2 350 60-105 26 0,71 49 1,4

4,0 350 85-130 27 0,71 26 1,7

5151

Elgaloy Hard 60 .........................................................52

Elgaloy Hard 100 .......................................................53

Elgaloy Cast-NiFe ......................................................54

Electrodes for MMA welding for maintenance and repair

52

Classification:

EN 14700 E Z Fe2

Description:Elgaloy Hard 60 produces a martensitic weld metal with a hardness of about 57-60 HRC. The crack-free deposit has good wear resistance under conditions of abrasion and friction coupled with

moderate impact. Also available as a self-shielded flux cored wire, Elgaloy Hard R 60.

Applications:Excavator teeth, bulldozer blades, swing hammers, crusher jaws, scrapers etc.

Coating type:

Basic

Welding positions:

Welding current:DC+, AC



Hardness as welded: 57 - 60 HRC, 640 - 690 HV 10

Product data:

Diam.mm Current A

3,2x450 110-150

4,0x450 150-190

53

Classification:

EN 14700 E Z Fe2

Description:Elgaloy Hard 60 produces a martensitic weld metal with a hardness of about 57-60 HRC. The crack-free deposit has good wear resistance under conditions of abrasion and friction coupled with

moderate impact. Also available as a self-shielded flux cored wire, Elgaloy Hard R 60.

Applications:Excavator teeth, bulldozer blades, swing hammers, crusher jaws, scrapers etc.

Coating type:

Basic

Welding positions:

Welding current:DC+, AC



Hardness as welded: 57 - 60 HRC, 640 - 690 HV 10

Product data:

Diam.mm Current A

3,2x450 110-150

4,0x450 150-190

Classification:

EN 14700 E Fe14

Description:Elgaloy Hard 100 is a high recovery electrode, producing a weld metal deposit extremely rich in chromium carbides which is highly resistant to abrasion but exhibits limited impact resistance. Ideal for hardsurfacing components used in the mining and quarrying industries. Good wear and corrosion resistance at elevated temperatures. Surface cracking is normal and can be reduced by preheating to 250-450°C. A buffer layer of Elgaloy Mix 18 is recommended for heavy build-ups or surfacing 13% Mnsteels to prevent crack propagation into base material. Deposits are not machinable but can beground. Also available as a self-shielded flux cored wire, Elgaloy Hard R 100 and as a flux coatedtubular electrode, Elgaloy Tube 100, designed to give high deposition rates at very low weldingcurrents.

Guide for usage:

The electrode is preferably to be used with DC+, to create a thick build up also AC is possible to use.

Applications:Excavator teeth, dredger bucket lips, sizing screens, rollers, screw conveyors, scraper and mixer blades, crusher jaws and hammers, chutes, agricultureimplements, rolling mill guides sinter plant.

Coating type:

Special

Welding positions:

Welding current:DC+, (AC)



Hardness as welded: 58-61 HRC, 700- 740 HV10

Product data:

Diam.mm Current A

3,2x350 115-140

4,0x450 140-190

54

Classification:

EN ISO 1071 E C NiFe-1 3AWS A5.15-90 E NiFe-CI

Description:Elgaloy Cast-NiFe is designed to produce a higher, matching strength weld metal for joining malleable, nodular and S.G. irons. It is also suitable for joining these to mild, low alloy and stainless steels. Elgaloy Cast-NiFe is less sensitive to hot cracking sometimes caused by impurities in castings, compared to pure nickel type electrodes. Thin sections can be welded cold, but thicker sections may require preheat of approx. 150-300°C. When welding without preheat, use low heat input method. Lightly peen weld beads during welding of thicker sections. On completion allow the workpiece to cool

slowly. The deposit is fully machinable.

Applications:Spheroidal graphite, nodular and ductile cast irons e.g, machine bases, transmission housings, gear boxes, engine blocks and pump bodies.

Coating type:

Special

Welding positions:

Welding current:DC+/-, AC



Yield strength, Rp0.2%: 320-360 MPaTensile Strength, Rm: 400-450 MPaElongation, A5 8%Hardness as welded: 180-200 HV

Product data:

Diam.mm Current A

2,5x300 50-90

3,2x350 80-120

5555

Classification:

EN ISO 1071 E C NiFe-1 3AWS A5.15-90 E NiFe-CI

Description:Elgaloy Cast-NiFe is designed to produce a higher, matching strength weld metal for joining malleable, nodular and S.G. irons. It is also suitable for joining these to mild, low alloy and stainless steels. Elgaloy Cast-NiFe is less sensitive to hot cracking sometimes caused by impurities in castings, compared to pure nickel type electrodes. Thin sections can be welded cold, but thicker sections may require preheat of approx. 150-300°C. When welding without preheat, use low heat input method. Lightly peen weld beads during welding of thicker sections. On completion allow the workpiece to cool

slowly. The deposit is fully machinable.

Applications:Spheroidal graphite, nodular and ductile cast irons e.g, machine bases, transmission housings, gear boxes, engine blocks and pump bodies.

Coating type:

Special

Welding positions:

Welding current:DC+/-, AC



Yield strength, Rp0.2%: 320-360 MPaTensile Strength, Rm: 400-450 MPaElongation, A5 8%Hardness as welded: 180-200 HV

Product data:

Diam.mm Current A

2,5x300 50-90

3,2x350 80-120

Rutile

Megafil 713 R ...........................................................56

Megafil 716 R ...........................................................57

Elgacore 791 .............................................................58

Elgacore 712 M ........................................................59

Metal Cored

Megafil 710 M ..........................................................60

Elgacore Matrix ........................................................61

Elgacore Edge ...........................................................62

Cored wires for welding of ferritic steels; Unalloyed

56

EN ISO 17632-A: M21: T 46 4 P M21 1 H5 AWS A5.20: E71T-1M-J H4AWS A5.36: E71T1-M21A4-CS1-H4

FEATURES

CO2: E71T-1C-J H4CO2: E71T1-C1A0-CS1-H4 CO2: T 46 2 P C1 1 H5

WELDING POSITIONS:

BENEFITS APPLICATIONS

WIRE TYPESHIELDING GASTYPE OF CURRENT STANDARD DIAMETERS TYPICAL DIFFUSIBLE HYDROGEN* RE-DRYING STORAGE

Gas shielded rutile flux-cored wire with rapidly solidifying slag75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); 100% Carbon Dioxide (CO2); Gas flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.0 - 2.4 mm (0.039 - 3/32“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging

*Measurement technique is the carrier gas method according to AWS and EN ISO

• Extremely low diffusible hydrogen weld deposit• Low fumes and spatter• Easy slag removal• Able to bridge poor fit-up without burn-

through• Good impact toughness• Smooth arc characteristic

• Minimized risk of hydrogen-induced cracking• No re-drying• Excellent all position welding• Resists cracking in severe applications• Reduces clean-up time, minimizes risk of

inclusions• Increases productivity, reduces part rework/

rejection• Root welding on ceramic backing• Automatic root welding on ceramic backing

• Automatic and mechanized welding• Steel structures• Offshore structures• Pipelines• Non-alloy and fine grain steels• Vessels• General fabrication• Heavy equipment• Single and multi-pass welding

MEGAFIL® 713 R

ALL WELD METAL CHEMISTRY (%) (typical values for mixed gas 82% Ar / 18% CO2)

Carbon (C) 0.05 Nickel (Ni) -Manganese (Mn) 1.3 Molybdenum (Mo) -Silicon (Si) 0.5 Chromium (Cr) -Sulphur (S) 0.015Phosphorus (P) 0.015

ALL WELD METAL MECHANICAL PROPERTIES (for mixed gas 82% Ar / 18% CO2)

Mechanical tests Typical values MPa (ksi) EN ISO Specification MPa (ksi)Tensile Strength Rm 600 (87) 550 - 680 (80 - 99)Yield strength Rp0.2 530 (77)Expansion A5 26% 22%

CHARPY V-NOTCH IMPACT VALUES (for mixed gas 82% Ar / 18% CO2)

Mechanical Tests Typical values [J] (ft.lbf) EN ISO Specification [J] (ft.lbf)82% Ar / 18% CO2 100% CO2 82% Ar / 18% CO2 100% CO2

-20 °C 100 (74) 70 (52)-40 °C 70 (52)

APPROVALS: TÜV, DB, BV, LR, ABS, CWB, DNV·GL, RINAPlease contact the manufacturer to learn the present scope of approvals

> 460 (67)

> 47 (35) > 47 (35)> 47 (35)

MEGAFIL® 713 R

57

MEGAFIL® 716 REN ISO 17632-A: T 46 6 P M21 1 H5 AWS A5.20: E71T-9M-J H4AWS A5.36: E71T1-M21A8-CS1-H4

FEATURES

WELDING POSITIONS:



Gas shielded rutile flux-cored wire with rapidly solidifying75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); 100% Carbon Dioxide (CO2); Gas flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.2 mm (0.045“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging



Carbon (C) 0.05 Nickel (Ni) 0.4Manganese (Mn) 1.3 Molybdenum (Mo) -Silicon (Si) 0.5 Chromium (Cr) -Sulphur (S) 0.015Phosphorus (P) 0.015





-40 °C 100 (74) 70 (52)-60 °C 70 (52)

APPROVALS: TÜV, DB, DNV·GLPlease contact the manufacturer to learn the present scope of approvals

• Extremely low diffusible hydrogenweld deposit

• Low fumes and spatter• Easy slag removal• Able to bridge poor fit-up without

burn-through• Good impact toughness• Smooth arc characteristic



rejection• CTOD tested –20 °C• Root welding on ceramic backing• Automatic root welding on ceramic backing

• Automatic and mechanized welding• Steel structures• Offshore structures• Pipelines• Non-alloy and fine grain steels• Vessels• General fabrications• Heavy equipment• Single and multi-pass welding

> 460 (67)

> 47 (35) > 47 (35)> 47 (35)

MEGAFIL® 716 R

58

FCAW - Flux cored arc welding

Un-alloyed

Date: 2016-05-25 Revision: 2

Description:Elgacore 791 is a flux-cored wire that is designed for general purpose fabrication, welding in all positions. It can be used with either 100% CO2 or 75% Ar/25% CO2 shielding gas, offering a spray type transfer of weld metal. Elgacore 791 provides good impact strength at low temperatures. It also has low spatter levels and the slag is easy to remove.

Applications:Mild and low alloy steels.

Welding positions:

Welding current:DC+

Deposition efficiency:88%

Shielding gas:

M21, 80% Ar+20% CO2, 17-24 l/minC1, 100% CO2, 17-24 l/min

Stick-out:15-25 mm


≤ 5 ml


MinTypical

Max

C

0,0220,12

Si

0,820,90

Mn

1,61,75

P

0,0140,03

S

0,010,03

Cr

0,20

Ni

0,50

MinTypical

Max

Mo

0,20

Cu

0,30

V

0,08

Nb

0,05

Mechanical properties

Specified Typical

Yield strength, Re: ≥ 420 MPa 572 MPaTensile Strength, Rm: 500-640 MPa 618 MPaElongation, A5 ≥ 22% 26%Impact energy, CV: –30°C • 47 J –30°C • 177 J

Classification:

EN ISO 17632-A T 46 3 P/C M 2 H5AWS A5.20 E 71T-1C/M; E 71T-9C/M

Approvals:

CE

ABS

BV

GL

DNV

LR

Recommended parameter range:

Deposition rate per hour:

Product data:

Diam.mm Spool weight 1,2 15 kg BS3001,2 5 kg D200

Elga reserves the right to change specifications without prior notice.

Elgacore 791FCAW - Flux cored arc weldingUn-alloyed

59


Un-alloyed


Description:Elgacore 712M is formulated to allow excellent mechanical toughness properties at lower temperatures in both the as welded and post weld heat treat conditions. All position wire with low hydrogen levels.

Applications:Single and multiple pass applications with mixed shielding gas

Welding positions:

Welding current:DC+


Shielding gas:M21, 80% Ar + 20% CO2, 22-25 l/min

Stick-out:15-25 mm


≤ 5 ml


MinTypical

Max

C

0,050,18

Si

0,50,90

Mn

1,31,75

P

0,0150,03

S

0,0080,03

Cr

0,20

Ni

0,40,5

MinTypical

Max

Mo

0,20

Cu

0,30

V

0,08


Specified Typical


Classification:

EN ISO 17632-A T 42 6 P M 2 H5AWS A5.20 E71T-1MJ-H4

Approvals:

CE



Product data:

Diam.mm Spool weight 1,2

5 kg D2001,215 kg BS300


Elgacore 712 MFCAW - Flux cored arc welding Un-alloyed

60

MEGAFIL® 710 M

EN ISO 17632-A: T 46 6 P M21 1 H5 AWS A5.20: E71T-9M-J H4AWS A5.36: E71T1-M21A8-CS1-H4

FEATURES

WELDING POSITIONS



Gas shielded metal-cored wire75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); 100% Carbon Dioxide (CO2); Gas flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.0 - 2.4 mm (0.039 - 3/32“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging



Carbon (C) 0.05 Nickel (Ni) -Manganese (Mn) 1.3 Molybdenum (Mo) -Silicon (Si) 0.7 Chromium (Cr) -Sulphur (S) 0.015Phosphorus (P) 0.015




Mechanical Tests Typical values [J] (ft.lbf) EN ISO Specification [J] (ft.lbf)-40 °C 140 (103)-60 °C 100 (74)

APPROVALS: TÜV, DB, BV, LR, ABS, CWB, DNV·GL, RINAPlease contact the manufacturer to learn the present scope of approvals

• Extremely low diffusible hydrogen weld deposit• Good reignition characteristics• Ideal for use of short arc and spray arc• Excellent gap bridging for root welding• High deposition rate and efficiencies• Virtually no slag coverage• Smooth arc characteristic

• Minimized risk of hydrogen-induced cracking• No re-drying• Suitable for robot applications• CTOD tested –20 °C• Reduces clean-up time, improves productivity• Root welding without backing• Automatic root welding possible


> 460 (67)

> 47 (35)> 47 (35)

MEGAFIL® 710 M

61


Un-alloyed


Description:Elgacore Matrix is a revolutionary new metal-cored wire designed to provide maximum performance in automated and robotic applications. Elgacore Matrix utilizes the most advanced manufacturing technology in the industry to achieve unparalleled consistency. Not only is Elgacore Matrix ultra consistent, it also provides industry leading arc starting, as well as unrivaled feedability. Elgacore Matrix will handle your most difficult feeding applications. Through proprietary chemistry and manufacturing technology, Elgacore Matrix provides superior bead wetting, minimal silicon deposits, and an extremely smooth and stable arc. Elgacore Matrix, all the benefits of metal-core, and more.

Welding positions:

Welding current:DC+



Stick-out:15-25 mm


≤ 5 ml


MinTypical

Max

C

0,040,12

Si

0,620,90

Mn

1,301,75

P

0,0080,03

S

0,0220,03

Cr

0,20

Ni

0,50

MinTypical

Max

Mo

0,20

Cu

0,30

V

0,08

Nb

0,05


Specified Typical


Classification:


Product data:

Diam.mm Spool weight 1,2 15 kg BS3001,2 250 kg ProPac1,4 15 kg BS3001,4 250 kg ProPac


EN ISO 17632-A T 46 4 M M 3 H5AWS A5.18 E 70C-6M H4AWS A5.36 E81T15-M20A2-H4

Approvals:

CE


Elgacore MatrixFCAW - Flux cored arc weldingUn-alloyed

62


Un-alloyed


Description:Elgacore Edge is a metal-cored wire with fewer silicon islands than other metal-cored wires. On clean material, weld bead toe lines are almost completely free of silicon deposits. The weld bead face is virtually free from silicon island deposits. Together with exceptional low spatter rates, Edge will save time and money spent cleaning prior to painting, coating, or plating. The recommended shielding gas is a mixture of argon and carbon dioxide, with a minimum of 75% argon and a maximum of 95% argon. Arc characteristics improve with richer argon gases while spatter and fume levels decrease.

Applications:The wire is recommended for single and multi-pass welding in both the flat and horizontal positions. Robotic and automated welding, non-alloyed and fine grain steels, heavy equipment, agriculture, transportation, and mining

Welding positions:

Welding current:DC+



Stick-out:15-25 mm


≤ 5 ml


Specified Typical


Classification:

EN-ISO 17632-A T 46 3 M M 3 H5AWS A5.18 E70C-6M H4



Product data:

Diam.mm Spool weight 1,2 15 kg BS3001,2 250 kg ProPac1,4 15 kg BS3001,4 250 kg ProPac


Elgacore EdgeFCAW - Flux cored arc weldingUn-alloyed

6363

Rutile

Megafil 550 R ...........................................................64

Megafil 821 R ...........................................................65

Megafil 690 R ...........................................................66

Elgacore 881 K2 .......................................................67

Metal Cored

Megafil 240 M ..........................................................68

Megafil 742 M ..........................................................69

Cored wires for welding of ferritic steels; Low alloyed

64

MEGAFIL® 550 R

EN ISO 18276-A: M21: T 55 6 Mn1,5Ni P M21 1 H5 AWS A5.29: M21: E91T1-K2M-J H4AWS A5.36: M21: E91T1-M21A8-K2-H4

CO2: E91T1-K2C-J H4CO2: E91T1-C1A8-K2-H4 CO2: T 55 6 Mn1,5Ni P C1 1 H5

WELDING POSITIONS:

FEATURES BENEFITS APPLICATIONS


Gas shielded rutile flux-cored wire with rapidly solidifying slag75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); 100% Carbon Dioxide (CO2); Gas Flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.2 mm (0.045“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging



Carbon (C) 0.08 Nickel (Ni) 1.5

Manganese (Mn) 1.5 Molybdenum (Mo)

Silicon (Si) 0.5 Chromium (Cr) -

Sulphur (S) 0.015

Phosphorus (P) 0.015


Mechanical tests Typical values MPa (ksi) EN ISO Specification MPa (ksi)Tensile Strength Rm 700 (102) 640 - 820 (93 - 119)Yield strength Rp0.2 620 (90)

Expansion A5 24% 15%



-40 °C 120 (89)-60 °C 90 (66) 80 J

APPROVALS: LR, DNV, ABS, DNV·GLPlease contact the manufacturer to learn the present scope of approvals

• Extremely low diffusible hydrogen welddeposit

• Low fumes and spatter• Easy slag removal• Able to bridge poor fit-up without burn-

through• Good impact toughness• Virtually no slag coverage• Smooth arc characteristic



rejection• Root welding with ceramic backing• Automatic root welding with ceramic backing


> 550 (80)

> 890 (129)

>55 (41)> 55 (41) > 47 J

MEGAFIL® 550 R

65

WELDING POSITIONS:


MEGAFIL® 821 R





Gas shielded rutile flux-cored wire with rapidly solidifying slag75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); Gas flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.0 - 1.6 mm (0.039 - 1/16“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec) Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its original undameged packaging

APPROVALS: TÜV, DB, BV, LR, ABS, CWB, DNV·GLPlease contact the manufacturer to learn the present scope of approvals

Carbon (C) 0.05 Nickel (Ni) 0.4

Manganese (Mn) 1.3 Molybdenum (Mo) -

Silicon (Si) 0.5 Chromium (Cr) -

Sulphur (S) 0.015

Phosphorus (P) 0.015

Mechanical tests Typical values MPa (ksi) EN ISO Specification MPa (ksi)Tensile Strength Rm 620 (90) 550 - 690 (80 - 100)

Yield strength Rp0.2 550 (80) > 500 (73)

Expansion A5 26% 22%

The specified values apply to the as-welded and stress-relieved condition (580 °C/120 min)

Mechanical Tests Typical values [J] (ft.lbf) EN ISO Specification [J] (ft.lbf)

-40 °C 120 (89) > 47 (35)

-60 °C 90 (66) > 47 (35)

The specified values apply to the as-welded and stress-relieved condition (580 °C/120 min)


• Extremely low diffusible hydrogen weld deposit• Low fumes and spatter• Easy slag removal• Able to bridge poor fit-up without burn-through• Good impact toughness• Smooth arc characteristic

• Minimized risk of hydrogen-induced cracking• No re-drying• Excellent all position welding• Resists cracking in severe applications• Reduces clean-up time, minimizes risk of inclusions• Increases productivity, reduces part rework/rejection• CTOD tested –20 °C• Root welding on ceramic backing• Automatic root welding on ceramic backing


EN ISO 17632-A: T 50 6 1 Ni P M21 1 H5

AWS A5.29: E81T1-Ni1M-J H4

AWS A5.36: E81T1-M21A8-Ni1-H4

FEATURES

MEGAFIL® 821 R

66

MEGAFIL® 690 R

EN ISO 18276-A: T 69 6 Z P M21 1 H5 AWS A5.36: E111T1-M21A4-G-H4

WELDING POSITIONS:



Gas shielded rutile flux-cored wire with rapidly solidifying slag75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); Gas Flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.2 mm (0.045“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging



Carbon (C) 0.08 Nickel (Ni) 2.0Manganese (Mn) 1.7 Molybdenum (Mo) 0.15Silicon (Si) 0.5 Chromium (Cr) -Sulphur (S) 0.015Phosphorus (P) 0.015


Mechanical tests Typical values MPa (ksi) EN ISO Specification MPa (ksi)Tensile Strength Rm 820 MPa (119) (with due regard of the 8/5 time) 770 - 940 MPa (112 - 136)

Yield strength Rp0.2 750 MPa (109) (with due regard of the 8/5 time)Expansion A5 18% 17%



APPROVALS: BV, LR, ABS, DNV·GL, TÜVPlease contact the manufacturer to learn the present scope of approvals

• Extremely low diffusible hydrogen welddeposit

• Low fumes and spatter• Easy slag removal• Able to bridge poor fit-up without burn-

through• Good impact toughness• Virtually no slag coverage• Smooth arc characteristic

• Minimized risk of hydrogen-induced cracking• No re-drying• Excellent all position welding• Resists cracking in severe applications• Reduces clean-up time, minimizes

risk of inclusions• Increases productivity, reduces part rework/

rejection• Root welding with ceramic backing• Automatic root welding with ceramic backing


> 690 MPa (100)

> 69 (51)> 47 (35)

MEGAFIL® 690 R

67


Low-alloyed


Description:Elgacore 881K2 is a rutile flux cored wire designed to meet extremely high weld integrity demands in applications such as offshore fabrication. The micro-alloyed design, in combination with the 1.6% Ni alloying level, produces exceptionally good fracture toughness down to –60°C. Impact strength is tolerant to a wide range of heat-input and preheat/interpass conditions. The all-positional wire operates with a smooth but forceful arc to give very good penetration characteristics when welding horizontally, combined with high deposition rates when welding vertically up. CTOD tested at -10°C and exceeds 0,25 mm.

Applications:Non-alloyed and fine grain steels, Offshore applications, High-strength low-alloy steels, Shipbuilding

Welding positions:

Welding current:DC+


Shielding gas:

M21, 80% Ar+20% CO2, 17-24 l/minC1, 100% CO2, 17-24 l/min

Stick-out:15-22 mm


≤ 10 ml


MinTypical

Max

C

0,060,15

Si

0,290,80

Mn

0,501,231,60

P

0,0090,03

S

0,0150,03

Cr

0,15

Ni

1,21,521,8

MinTypical

Max

Mo

0,010,20

Cu

0,30

V

0,05

Nb

0,05


Specified Typical


Classification:

EN ISO 17632-A T 46 6 1,5 Ni P M 1AWS A5.29 H5 E81T1-K2M

Approvals:

CE

ABS

BV

DNV

LR



Product data:

Diam.mm Spool weight

1,2 15 kg BS-3001,2 5 kg D-200


Elgacore 881K2FCAW - Flux cored arc weldingLow-alloyed

68

MEGAFIL® 240 MEN ISO 17632-A: T 50 6 1Ni M M21 1 H5 AWS A5.28: E80C-Ni1 H4AWS A5.36: E81T15-M21A8-Ni1-H4

FEATURES

WELDING POSITIONS:



Gas shielded metal-cored wire75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); 100% Carbon Dioxide (CO2); Gas flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.0 - 1.6 mm (0.039 - 1/16“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec)Not required due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in its originalundameged packaging



Carbon (C) 0.05 Nickel (Ni) 0.9Manganese (Mn) 1.3 Molybdenum (Mo) -Silicon (Si) 0.7 Chromium (Cr) -Sulphur (S) 0.015Phosphorus (P) 0.015





APPROVALS: TÜV, DB, DNV·GLPlease contact the manufacturer to learn the present scope of approvals


• Minimized risk of hydrogen-induced cracking• No re-drying• Suitable for robot applications• CTOD tested –20 °C• Reduces clean-up time, improves productivity• Root welding without backing• Automatic root welding possible

• Automatic and mechanized welding• Steel structures• Offshore structures• Pipelines• Non-alloy and fine grain steels• Vessels• General fabrication• Single and multi-pass welding

> 500 (73)

> 47 (35)> 47 (35)

MEGAFIL® 240 M

69

MEGAFIL® 742 MEN ISO 18276-A: T 69 6 Mn2NiCrMo M M21 1 H5 AWS A5.28: E110C-K4 H4AWS A5.36: E111T15-M21A8-K4-H4

WELDING POSITIONS:



Gas shielded metal-cored wire75-85% Argon (Ar) / Balance Carbon Dioxide (CO2); Gas Flow 12-18 l/min (25-38 cfh)Direct Current Electrode Positive (DCEP)Ø 1.0 - 1.2 mm (0.039 - 0.045“)< 3.0 ml / 100 g; Guaranteed for the total processing time < 4.0 ml / 100 g maximum (AWS Spec) Notrequired due to seamless wire design.The same conditions as for solid wire. Product should be stored in a dry, enclosed environment, in itsoriginal undameged packaging



Carbon (C) 0.05 Nickel (Ni) 2.2Manganese (Mn) 1.6 Molybdenum (Mo) 0.5Silicon (Si) 0.4 Chromium (Cr) 0.5Sulphur (S) 0.015Phosphorus (P) 0.015


Mechanical tests Typical values MPa (ksi) EN ISO Specification MPa (ksi)Tensile Strength Rm 820 (119) (with due regard of the 8/5 time) 770 - 940 (112 - 136)Yield strength Rp0.2 750 (109) (with due regard of the 8/5 time)Expansion A5 20% 17%



APPROVALS: TÜV, LR, DNV·GL, ABS, RINAPlease contact the manufacturer to learn the present scope of approvals


• BWB-WIWEB Approval• Minimized risk of hydrogen-induced cracking• No re-drying• Suitable for robot applications• Reduces clean-up time, improves productivity• Root welding without any backing• Automatic root welding possible


> 690 (100)

> 47 (35)> 47 (35)

MEGAFIL® 742 M

7171

Cromacore 308LT0....................................................72

Cromacore 308LT1....................................................73

Cromacore 316LT0....................................................74

Cromacore 316LT1....................................................75

Cromacore 309LT0....................................................76

Cromacore 309LT1....................................................77

Cromacore 2209T1 ...................................................78

Cored wires for welding of stainless steels

72


Stainless Steel


Description:Cromacore 308LT0 is a rutile flux cored wire designed for welding the 18% Cr / 10% Ni type stainless steels. Suitable also for stabilised grades 347 and 321 if service temperature is below 400°C. The wire operates with a very stable, spatter free arc producing a bright, smooth weld bead surface and self-releasing slag. Cromacore 308LT0 is used mainly for horizontal-vertical welding and is ideal for standing fillets.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm

Ferrite content:FN 8


MinTypical

Max

C

0,0280,04

Si

0,531,0

Mn

0,51,622,0

P

0,0260,030

S

0,0080,025

Cr

18,019,521,0

Ni

9,010,011,0

MinTypical

Max

Mo

0,070,3

Cu

0,150,5


Specified Typical

Yield strength, Rp0.2%: 407 MPaTensile Strength, Rm: ≥ 520 MPa 566 MPaElongation, A5 ≥ 35% 40%Impact energy, CV: –20°C • 46 J

Classification:

EN ISO 17633-A T 19 9 L R M 3AWS A5.22 E308LT0-4

Approvals:

CE

TÜV



Product data:



Cromacore 308LT0FCAW - Flux cored arc weldingStainless Steel

73


Stainless Steel


Description:Cromacore 308LT1 is a rutile flux cored wire intended for welding 18% Cr / 10% Ni type stainless steels. The wire has been specially designed for fully positional welding at high welding currents. Suitable also for stabilised grades 347 and 321 if service temperature is below 400°C. Cromacore 308LT1 operates with a very stable, spatter free arc and produces a bright, smooth weld bead surface and self-releasing slag. Ideal for high productivity welding in the vertical position.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm



MinTypical

Max

C

0,0230,04

Si

0,701,0

Mn

0,51,602,0

P

0,0220,030

S

0,0090,025

Cr

18,019,6521,0

Ni

9,010,1011,0

MinTypical

Max

Mo

0,3

Cu

0,5


Specified Typical


Classification:

EN ISO 17633-A T 19 9 L P M 1AWS A5.22 E 308LT1-4

Approvals:

CE

TÜV

LR



Product data:




74


Stainless Steel


Description:Cromacore 316LT0 is a rutile flux cored wire designed for welding the 19% Cr / 12% Ni / 3% Mo type stainless steels. Suitable also for related stabilised grades if service temperature is below 400°C. The wire operates with a very stable, spatter free arc producing a bright, smooth weld bead surface and self-releasing slag. Cromacore 316LT0 is used mainly for horizontal-vertical welding and is ideal for standing fillets.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm



MinTypical

Max

C

0,0270,04

Si

0,711,0

Mn

0,51,522,0

P

0,0250,030

S

0,0100,025

Cr

17,018,720,0

Ni

11,012,1813,0

MinTypical

Max

Mo

2,02,793,0

Cu

0,070,5


Specified Typical


Classification:

EN ISO 17633-A T 19 12 3 L R M 3AWS A5.22 E316LT0-4

Approvals:

CE

TÜV



Product data:




75


Stainless Steel


Description:Cromacore 316LT1 is a rutile flux cored wire intended for welding the 19% Cr / 12% Ni / 3% Mo type stainless steels. The wire has been specially designed for fully positional welding at high welding currents. Suitable also for related stabilised grades if service temperature is below 400°C. Cromacore 316LT1 operates with a very stable, spatter free arc and produces a bright, smooth weld bead surface and self-releasing slag. Ideal for high productivity welding in the vertical position.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm



MinTypical

Max

C

0,0260.04

Si

0,681,0

Mn

0,51,402,0

P

0,0270,030

S

0,0100,025

Cr

17,018,9520,0

Ni

11,012,5213,0

MinTypical

Max

Mo

2,502,803,00

Cu

0,5


Specified Typical


Classification:

EN ISO 17633-A T 19 12 3 L P M 1AWS A5.22 E 316LT1-4

Approvals:

CE

TÜV LR



Product data:




76


Stainless Steel


Description:Cromacore 309LT0 is a rutile flux cored wire which deposits a low carbon 24% Cr / 13% Ni stainless steel weld metal with a ferrite content of about FN 14. The wire operates with a very stable, spatter free arc producing a bright,smooth weld bead surface and self-releasing slag. Cromacore 309LT0 isused mainly for horizontal-vertical welding and is ideal for standing fillets.

Applications:Dissimilar joints between stainless and mild or low alloy steels.Buffer layers on mild and low alloy steels prior to overlaying with Cromacore 308 or 347.Interface runs on clad steel joints.Welding of similar composition, 309 type, stainless steels.Joining of ferritic-martensitic stainless steels.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm



MinTypical

Max

C

0,0260,04

Si

0,661,0

Mn

0,51,512,5

P

0,0250,030

S

0,0090,025

Cr

22,023,8025,0

Ni

12,013,2014,0

MinTypical

Max

Mo

0,070,30

Cu

0,130,50


Specified Typical


Classification:

EN ISO 17633-A T 23 12 L R M 3AWS A5.22 E309LT0-4

Approvals:

CE

TÜV



Product data:




77


Stainless Steel


Description:Cromacore 309LT1 is a fully positional rutile flux cored wire which deposits a low carbon 24% Cr / 13% Ni stainless steel weld metal with a ferrite content of about FN 14. Cromacore 309LT1 operates with a very stable, spatter free arc producing a bright, smooth weld bead surface and self-releasing slag. Ideal for high productivity welding in the vertical position.

Applications:Dissimilar joints between stainless and mild or low alloy steels.Buffer layers on mild and low alloy steels prior to overlaying with Cromacore 308 or 347.Interface runs on clad steel joints.Welding of similar composition, 309 type, stainless steels.Joining of ferritic-martensitic stainless steels.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm



MinTypical

Max

C

0,0250,04

Si

0,721,0

Mn

0,51,582,5

P

0,0220,030

S

0,0080,025

Cr

22,024,0225,0

Ni

12,012,4814,0

MinTypical

Max

Mo

0,170,3

Cu

0,5


Specified Typical


Classification:

EN ISO 17633-A T 23 12 L P M 1AWS A5.22 E 309LT1-4

Approvals:

CE

TÜV LR



Product data:




78


Stainless Steel


Description:Cromacore 2209T1 is suitable for welding duplex stainless steel such as UNS S31803 (Alloy 2205). Excellent pitting corrosion resistance, stress corrosion resistance and crack resistance. It is suitable for welding of heat exchanger, chemical equipment and pipes.

Welding positions:

Welding current:DC+



Stick-out:15-20 mm


Corrosion resistancePitting resistance equivalent, PRE = 36


MinTypical

Max

C

0,0270,04

Si

0,51,0

Mn

0,50,972,0

P

0,0270,030

S

0,0070,025

Cr

21,022,224,0

Ni

7,59,0

10,0

MinTypical

Max

Mo

2,53,24,0

Cu

0,080,50

N

0,080,140,20


Specified Typical

Yield strength, Rp0.2%: ≥ 500 MPa 715 MPaTensile Strength, Rm: ≥ 700 MPa 803 MPaElongation, A5 ≥ 20% 27%Impact energy, CV: –20°C • 27 J –20°C • 61 J

Classification:

EN ISO 17633-A T 22 9 3 N L P M 1AWS A5.22 E2209T1-4

Approvals:

CE

TÜV



Product data:



Cromacore 2209T1FCAW - Flux cored arc weldingStainless Steel

7979

Elgamatic 100 ...........................................................80

Elgamatic 103 ...........................................................81

Elgamatic 135 ...........................................................82

Elgamatic 162 ...........................................................83

Solid wires for gas shielded welding of ferritic steels

80

Classification:

EN ISO 14341-A G 42 2 (C) M G3Si1AWS A5.18 ER70S-6

Description:Elgamatic 100 is a copper coated, manganese-silicon double deoxidised mild steel wire for use with a CO2 or Ar/CO2 gas shield. The carefully controlled wire metallurgy and surface finish ensure high quality welds and reliable wire feed for mechanised welding systems. Elgamatic 100 is suitable for all general engineering and structural steels.

Welding current:DC+Shielding gas:C1, CO2, 7-12 l/minM21, 80% Ar + 20% CO2, 7-12 l/min

Wire composition, wt.%

Approvals:

TÜVDBMRSDNVGLLRCE


Yield strength, Re: 470 MPaTensile Strength, Rm: 550 MPaElongation, A5 26%Impact energy, CV: –20°C • 85 J

–29°C • 50 J

Product data:

Diam.mm

Spool weight

0,8 Contact Elga/ITW

50-90 16-18 120-160 22-26


80-150 17-20 180-230 24-30


110-180 18-22 240-300 26-33

81

Classification:


Description:Elgamatic 100 is a copper coated, manganese-silicon double deoxidised mild steel wire for use with a CO2 or Ar/CO2 gas shield. The carefully controlled wire metallurgy and surface finish ensure high quality welds and reliable wire feed for mechanised welding systems. Elgamatic 100 is suitable for all general engineering and structural steels.

Welding current:DC+Shielding gas:C1, CO2, 7-12 l/minM21, 80% Ar + 20% CO2, 7-12 l/min


Approvals:

TÜVDBMRSDNVGLLRCE



–29°C • 50 J

Product data:

Diam.mm

Spool weight


50-90 16-18 120-160 22-26


80-150 17-20 180-230 24-30


110-180 18-22 240-300 26-33

Classification:


Description:Elgamatic 103 is a copper coated, manganese-silicon double deoxidised wire of the SG3 type, for use with a CO2 or Ar/CO2 gas shield. The increased Mn content produces a higher weld metal strength level and better notch toughness compared to SG2 type wire. Elgamatic 103 is suitable for all general engineering and structural steels.

Welding current:DC+Shielding gas:100% CO2, 7-12 l/min80% Ar + 20% CO2, 7-12 l/min




–40°C • 60 J

Product data:

Diam.mm

Spool weight


50-90 16-18 120-160 22-26


80-150 17-20 180-230 24-30


110-180 18-22 240-300 26-33

Approvals:DBTÜVCE

82

Classification:

EN ISO 16834 G 69 4 Mn3Ni1CrMoAWS A5.28 ER100S-G

Description:Elgamatic 135 is a copper coated wire for use with the MIG/MAG process, which deposits a 1.5% Ni / 0.3% Mo / 0.2% Cr weld metal. It is intended for welding the high tensile quenched and tempered steels such as Weldox 700, BSC RQT 701, N-A-XTRA 70 and USS T1. Elgamatic 135 can be welded with either an Ar/20% CO2 or CO2 gas shield, but the Ar mixture gives better fracture toughness at low temperature and higher strength levels.

Welding current:DC+

Shielding gas:C1, CO2, 7-12 l/minM21, 80% Ar + 20% CO2, 7-12 l/min


Approvals:

DBTÜVCE



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 50-90 16-18 120-160 22-26

1,0 15 kg BS300 80-150 17-20 180-230 24-30

1,2 15 kg BS300 110-180 18-22 240-300 26-33

83

Classification:

EN ISO 16834 G 69 4 Mn3Ni1CrMoAWS A5.28 ER100S-G

Description:Elgamatic 135 is a copper coated wire for use with the MIG/MAG process, which deposits a 1.5% Ni / 0.3% Mo / 0.2% Cr weld metal. It is intended for welding the high tensile quenched and tempered steels such as Weldox 700, BSC RQT 701, N-A-XTRA 70 and USS T1. Elgamatic 135 can be welded with either an Ar/20% CO2 or CO2 gas shield, but the Ar mixture gives better fracture toughness at low temperature and higher strength levels.

Welding current:DC+

Shielding gas:C1, CO2, 7-12 l/minM21, 80% Ar + 20% CO2, 7-12 l/min


Approvals:

DBTÜVCE



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 50-90 16-18 120-160 22-26

1,0 15 kg BS300 80-150 17-20 180-230 24-30

1,2 15 kg BS300 110-180 18-22 240-300 26-33

Classification:

EN ISO 14341-A G 46 6 M G3Ni1AWS A5.28 ER80S-Ni1

Description:Elgamatic 162 is a copper coated wire depositing a nominal 0.9% Ni weld metal. It has a guaranteed Ni content of 1% maximum, ensuring conformance to NACE requirements for oil and gas production equipment in sour service. The wire is primarily intended for GMAW but is equally suitable for use in mechanised GTAW eg. orbital TIG process (see Elgatig 162 for mechanical properties). Elgamatic 162 gives very good fracture toughness at temperatures down to –60°C and is intended for offshore pipework and similar high integrity applications.

Welding current:DC+Shielding gas:C1, 100% CO2, 7-10 l/minM21, 80% Ar+20% CO2, 7-10 l/min




Product data:

Diam.mm

Spool weight

1,0 15 kg BS300 80-150 17-20 180-230 24-30

8585

Cromamig 308LSi .....................................................86

Cromamig 347Si .......................................................87

Cromamig 316LSi .....................................................88

Cromamig 309LSi .....................................................89

Cromamig 309MoL ...................................................90

Cromamig 307Si .......................................................91

Cromamig Duplex .....................................................92

Cromamig 625 ..........................................................93

Solid wires for gas shielded welding of stainless steels and Ni-base alloys

86

Classification:

EN ISO 14343 G 19 9 LSiAWS A5.9 ER308LSi

Description:Cromamig 308LSi is primarily intended for welding the low carbon 18% Cr / 10% Ni type 304 L austenitic stainless steels. Suitable also for welding normal carbon grade 304 and Nb or Ti stabilised steels (347, 321) provided service temperatures are below 400°C. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current:DC+

Shielding gas:

M12, Ar + 2% CO2, 16-21 l/min M13, Ar + 1-3% O2, 16-21 l/min


Approvals:

DBTÜVCE


Yield strength, Rp0.2%: 400 MPaTensile Strength, Rm: 590 MPaElongation, A5 40%Impact energy, CV: 20°C • 120 J

-196°C • 50 J



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

87

Classification:


Description:Cromamig 308LSi is primarily intended for welding the low carbon 18% Cr / 10% Ni type 304 L austenitic stainless steels. Suitable also for welding normal carbon grade 304 and Nb or Ti stabilised steels (347, 321) provided service temperatures are below 400°C. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current:DC+

Shielding gas:



Approvals:

DBTÜVCE



-196°C • 50 J



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

Classification:

EN ISO 14343 G 19 9 Nb SiAWS A5.9 ER347Si

Description:Cromamig 347Si is primarily intended for welding the Nb or Ti stabilised 18% Cr/ 10% Ni austenitic stainless steel grades 347 and 321. It is also suitable for the unstabilised grades 304 and 304L. For structural applications at temperatures above 400°C, Cromamig 308H is recommended because of its superior strength at elevated temperatures. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current:DC+

Shielding gas:

M12, Ar + 2% CO2, 16-21 l/min M13, Ar + 1.3% O2, 16-21 l/min




-196°C • 30 J


Corrosion resistanceGood resistance to general and intergranular corrosion particularly at elevated temperatures.

Product data:

Diam.mm

Spool weight

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

88

Classification:

EN ISO 14343 G 19 12 3 LSiAWS A5.9 ER316LSi

Description:Cromamig 316LSi is primarily intended for welding the low carbon, molybdenum alloyed, acid resisting 316L austenitic stainless steels of similar composition. Suitable also for welding 304L type steels as well as normal carbon 316 grades and Nb or Ti stabilised steels provided service temperatures are below 400°C. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current:DC+

Shielding gas:



Approvals:

DBTÜVCE



–196°C • 50 J


Corrosion resistanceGood resistance to general and intergranular corrosion in the more severe environments e.g. hot dilute acids. Good resistance to chloride pitting corrosion.

Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 150-170 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

0,8 5 kg D200 60-100 18-21 150-170 24-26

1,0 5 kg D200 75-140 18-21 150-170 26-28

1,0 220 kg AUTOPAC

75-140 18-21 150-170 26-28

1,2 220 kg AUTOPAC

130-160 18-21 175-250 26-28

89

Classification:

EN ISO 14343 G 19 12 3 LSiAWS A5.9 ER316LSi

Description:Cromamig 316LSi is primarily intended for welding the low carbon, molybdenum alloyed, acid resisting 316L austenitic stainless steels of similar composition. Suitable also for welding 304L type steels as well as normal carbon 316 grades and Nb or Ti stabilised steels provided service temperatures are below 400°C. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current:DC+

Shielding gas:



Approvals:

DBTÜVCE



–196°C • 50 J



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 150-170 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

0,8 5 kg D200 60-100 18-21 150-170 24-26

1,0 5 kg D200 75-140 18-21 150-170 26-28

1,0 220 kg AUTOPAC

75-140 18-21 150-170 26-28

1,2 220 kg AUTOPAC

130-160 18-21 175-250 26-28

Classification:


Description:Cromamig 309LSi deposits a 23% Cr / 13% Ni austenitic stainless steel weld metal with a ferrite content of about FN 11. The high alloy level and high ferrite content enables the weld metal to tolerate dilution from carbon and low alloy steels without hot cracking. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

APPLICATIONS:– Buffer layers on mild and low alloy steels prior to overlaying with MIG/TIG 308L.– Joining of clad steels and dissimilar joints between stainless and mild or low alloy steels.– Welding of similar composition, 309L type, stainless steels.– Joining of ferritic-martensitic stainless steels.

Welding current:DC+

Shielding gas:



Approvals:

TÜV



–120°C • 60 J


Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

90

Classification:

EN ISO 14343 G 23 12 2AWS A5.9 ~ER309MoL

Description:Cromamig 309MoL deposits a 23% Cr / 12% Ni / 2.5% Mo austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking.

APPLICATIONS:– Buffer layers on mild and low alloy steels prior to overlaying with Cromarod 316L.– Joining of 316L clad steels and dissimilar joints between stainless and mild or medium carbon steels.– Joining of medium carbon hardenable steels.

Welding current:DC+

Shielding gas:M12, Ar+2% CO2

M13, Ar+1-3% O2





Corrosion resistanceThe corrosion resistance after surfacing carbon steels with two layers of Cromamig 309 MoL is about the same as for 316L material.

Product data:

Diam.mm

Spool weight

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

91

Classification:

EN ISO 14343 G 23 12 2AWS A5.9 ~ER309MoL

Description:Cromamig 309MoL deposits a 23% Cr / 12% Ni / 2.5% Mo austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from dissimilar and difficult-to-weld materials without hot cracking.

APPLICATIONS:– Buffer layers on mild and low alloy steels prior to overlaying with Cromarod 316L.– Joining of 316L clad steels and dissimilar joints between stainless and mild or medium carbon steels.– Joining of medium carbon hardenable steels.

Welding current:DC+

Shielding gas:M12, Ar+2% CO2

M13, Ar+1-3% O2





Corrosion resistanceThe corrosion resistance after surfacing carbon steels with two layers of Cromamig 309 MoL is about the same as for 316L material.

Product data:

Diam.mm

Spool weight

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

Classification:

EN ISO 14343 G 18 8 MnAWS A5.9 ~ER307

Description:Cromamig 307Si produces a tough, ductile, 19% Cr / 9% Ni / 7% Mn austenitic stainless weld metal which is highly crack resistant. It is intended for joining hardenable steels, armour plate, 13% Mn steels and difficult-to-weld steels, without the need for preheat. It is also recommended for dissimilar joints between stainless and mild or medium carbon steels. Welds produced with Cromamig 307Si can be PWHT without risk of sigma-phase formation and consequent loss of ductility. The deposit work hardens from 200 HV to 450 HV.

APPLICATIONS: Buffer layers on 13% Mn steels used in rock crushing and earth moving equipment, prior to hardfacing. Reclaiming 13% Mn steels. Surfacing of rails, rail crossings, frogs etc. Buffer layers in highly restrained repair work.

Welding current:DC+

Shielding gas:

M12, Ar + 1-3% O2, 16-21 l/min M13, Ar + 2% CO2, 16-21 l/min


Approvals:

DBTÜVCE



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

92

Classification:

EN ISO 14343 G 22 9 3 N LAWS A5.9 ER2209

Description:Cromamig Duplex deposits a 23% Cr / 9% Ni / 3% Mo / N austenitic/ferritic duplex stainless steel weld metal with a ferrite content of about FN 35. It is intended for welding similar composition duplex stainless steels which offer an excellent combination of much higher strength and very good resistance to pitting and stress corrosion cracking, compared to standard austenitic stainless steels.

Welding current:DC+Shielding gas:M12, Ar + 2% CO2, 16-21 l/min I3, Ar + <30% He, 20-25 l/min


Approvals:

TÜVDNVDBCE



-60° • 65 J


Corrosion resistanceVery good resistance to pitting corrosion and stress corrosion cracking in chloride and H2S environments. Good resistance to intergranular corrosion. Pitting resistance equivalent, PRE = 35.

Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

93

Classification:

EN ISO 14343 G 22 9 3 N LAWS A5.9 ER2209

Description:Cromamig Duplex deposits a 23% Cr / 9% Ni / 3% Mo / N austenitic/ferritic duplex stainless steel weld metal with a ferrite content of about FN 35. It is intended for welding similar composition duplex stainless steels which offer an excellent combination of much higher strength and very good resistance to pitting and stress corrosion cracking, compared to standard austenitic stainless steels.

Welding current:DC+Shielding gas:M12, Ar + 2% CO2, 16-21 l/min I3, Ar + <30% He, 20-25 l/min


Approvals:

TÜVDNVDBCE



-60° • 65 J



Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

Classification:

EN ISO 18274 S Ni 6625 (NiCr22Mo9Nb)AWS A5.14 ERNiCrMo-3

Description:Cromamig 625 is primarily intended for welding Inconel 625 and similar composition nickel base alloys which are used for their excellent corrosion and oxidation resistance combined with an exceptionally high resistance to pitting corrosion and chloride induced stress corrosion cracking. Very suitable for a wide range of dissimilar joint combinations between nickel base alloys, mild and low alloy steels and stainless steels, especially where high temperature service conditions prevail. Applications:Suitable for welding the nickel base alloys 625 and 825 but also 6 Mo steels (ASTM S31254) and 9% Ni steels for cryogenic applications.Overlay welding of carbon or low alloy steels and dissimilar joints.

Welding current:DC+

Shielding gas:

I3, Ar + <30% He, 20-25 l/min


² Nb + Ta

Approvals:

TÜVCE



–196°C • 60 JCorrosion resistanceVery good resistance to general and intergranular corrosion. Maximum resistance (practically immune) to pitting corrosion, crevice corrosion and stress corrosion cracking in chloride bearing environments.

Scaling temperature:The weld metal is resistant to oxidation in air up to 1150°C. (Very high tensile strength and yield strength up to approx. 850°C. Rp 0.2%=300 MPa,

Rm=400 MPa)

Product data:

Diam.mm

Spool weight

0,8 15 kg BS300 60-100 18-21 150-170 24-26

1,0 15 kg BS300 75-140 18-21 170-200 26-28

1,2 15 kg BS300 130-160 18-21 175-250 26-28

9595

Alumig Si5 ................................................................96

Alumig Mg5 ..............................................................97

Alumig Mg4.5 Mn .....................................................98

Wires for gas shielded welding of aluminium alloys

96

Classification:

EN ISO 18273 S Al 4043A (AlSi5)AWS A5.10 ER 4043

Description:Aluminium MIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is required after anodising. Melting range 570-630°C.

Welding current:DC+

Shielding gas:I1, Argon 16-20 l/minI2, Helium 16-20 l/minI3, Argon/Helium 16-20 l/min


Approvals:

TÜVDBCE



Product data:

Diam.mm

Spool weight

1,0 6 kg D300 N/A N/A 100-150 18-22

1,2 6 kg D300 N/A N/A 140-210 19-25

1,6 6 kg D300 N/A N/A 170-320 20-26

97

Classification:


Description:Aluminium MIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is required after anodising. Melting range 570-630°C.

Welding current:DC+



Approvals:

TÜVDBCE



Product data:

Diam.mm

Spool weight

1,0 6 kg D300 N/A N/A 100-150 18-22

1,2 6 kg D300 N/A N/A 140-210 19-25

1,6 6 kg D300 N/A N/A 170-320 20-26

Classification:

EN ISO 18273 S Al 5356 (AlMg5Cr)AWS A5.10 ER 5356

Description:Aluminium MIG wire containing 5% Magnesium for welding similar composition Al-Mg and Al-Mg-Si materials. The high strength weld metal has very good corrosion resistance in marine environments. Excellent colour match with material to be anodised. The most versatile and universally used aluminium filler material. Melting range 560-630°C.

Welding current:DC+



Approvals:

TÜVDNVDBCEBV



Product data:

Diam.mm

Spool weight

1,0 6 kg D300 N/A N/A 100-150

1,2 6 kg D300 N/A N/A 140-210

18-22

19-25

98

Classification:

EN ISO 18273 S Al 5183 (AlMg4.5Mn)AWS A5.10 ER 5183

Description:Aluminium MIG wire containing a nominal 4.9% Magnesium and 0.8% Manganese to produce a higher strength weld metal than the standard 5% Mg alloy.

Welding current:DC+



Approvals:

DBGLTÜVDNVCE



Product data:

Diam.mm

Spool weight

1,0 6 kg D300 N/A N/A 100-150 18-22

1,2 6 kg D300 N/A N/A 140-210 19-25

1,6 6 kg D300 N/A N/A 170-320 20-26

9999

Classification:

EN ISO 18273 S Al 5183 (AlMg4.5Mn)AWS A5.10 ER 5183

Description:Aluminium MIG wire containing a nominal 4.9% Magnesium and 0.8% Manganese to produce a higher strength weld metal than the standard 5% Mg alloy.

Welding current:DC+



Approvals:

DBGLTÜVDNVCE



Product data:

Diam.mm

Spool weight

1,0 6 kg D300 N/A N/A 100-150 18-22

1,2 6 kg D300 N/A N/A 140-210 19-25

1,6 6 kg D300 N/A N/A 170-320 20-26

Elgatig 100 .............................................................100

Elgatig 101 .............................................................101

Elgatig 115 .............................................................102

Elgatig 162 .............................................................103

TIG rods for welding of ferritic steels

100

Classification:

EN ISO 636-A W 46 2 W3Si1AWS A5.18 ER70S-6

Description:Elgatig 100 is a silicon, manganese double deoxidised welding wire suitable for high integrity TIG welding of mild and medium tensile steels. It is recommended for Si-killed materials.

Welding current:DC-

Shielding gas:I1, Argon, 7-10 l/min

StampingF ER70S-6




–46°C • >60 J

Approvals:

DBTÜVCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,0 x 1000 5 kg

101

Classification:

EN ISO 636-A W 46 2 W3Si1AWS A5.18 ER70S-6

Description:Elgatig 100 is a silicon, manganese double deoxidised welding wire suitable for high integrity TIG welding of mild and medium tensile steels. It is recommended for Si-killed materials.

Welding current:DC-


StampingF ER70S-6




–46°C • >60 J

Approvals:

DBTÜVCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,0 x 1000 5 kg

Classification:

EN ISO 636-A W 42 2 W2SiAWS A5.18 ER70S-3

Description:Elgatig 101 is a silicon , manganese double deoxidised welding wire suitable for high integrity TIG welding of mild and medium tensile steels. It is recommended for Si-killed materials. It has lower levels of Si and Mn than Elgatig 100.

Welding current:DC-

Shielding gas:I1, Ar 99.99%, 7-10 l/min

StampingF ER70S-3




Approvals:

CE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,0 x 1000 5 kg

102

Classification:

EN ISO 636 W 42 2 W2TiAWS A5.18 ER70S-2

Description:Elgatig 115 is a triple deoxidised (silicon, manganese, aluminium) copper-coated TIG welding wire. It is recommended for high quality pipe welding of mild and medium tensile steels and is ideal for root passes in thick walled material.

Welding current:DC-


StampingF ER70S-2




Approvals:

TÜVCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,0 x 1000 5 kg

103

Classification:

EN ISO 636 W 42 2 W2TiAWS A5.18 ER70S-2

Description:Elgatig 115 is a triple deoxidised (silicon, manganese, aluminium) copper-coated TIG welding wire. It is recommended for high quality pipe welding of mild and medium tensile steels and is ideal for root passes in thick walled material.

Welding current:DC-


StampingF ER70S-2




Approvals:

TÜVCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,0 x 1000 5 kg

Classification:

EN ISO 636-A W 46 6 W3Ni1AWS A5.28 ER80S-Ni1

Description:Elgatig 162 is a low alloy TIG rod depositing a nominal 0.9% Ni weld metal. It has a guaranteed Ni content of 1% maximum ensuring conformance to NACE requirements for oil and gas production equipment in sour service. Elgatig 162 has very good fracture toughness at temperatures down to –60°C and is designed for offshore pipework and similar high integrity applications.

Welding current:DC-


StampingF ER80S-Ni1




–60°C • 80 J

Approvals:

MRSCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

105105

Cromatig 308LSi ....................................................106

Cromatig 316LSi ....................................................107

Cromatig 309LSi ....................................................108

Cromatig Duplex ....................................................109

Cromatig 2507 .......................................................110

Cromatig 625 .........................................................111

TIG rods for welding of stainless steels and Ni-base alloys

106

Classification:

EN ISO 14343 W 19 9 LSiAWS A5.9 ER308LSi

Description:Cromatig 308LSi is is primarily intended for welding the low carbon 18% Cr / 10% Ni, type 304L, austenitic stainless steels. It is also suitable for stainless steel grade 304 material and the Nb or Ti stabilised grades 347 and 321, provided service temperatures for structural work are below 400°C. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Welding current:DC-


StampingElga, AWS, Wst, EN, Batch




–196°C • 50 J



Approvals:

DBTÜVCE

Product data:

1,2 x 1000 5 kg

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,2 x 1000 5 kg

1,0 x 1000 5 kg

107

Classification:


Description:Cromatig 308LSi is is primarily intended for welding the low carbon 18% Cr / 10% Ni, type 304L, austenitic stainless steels. It is also suitable for stainless steel grade 304 material and the Nb or Ti stabilised grades 347 and 321, provided service temperatures for structural work are below 400°C. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Welding current:DC-






–196°C • 50 J



Approvals:

DBTÜVCE

Product data:

1,2 x 1000 5 kg

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,2 x 1000 5 kg

1,0 x 1000 5 kg

Classification:

EN ISO 14343 W 19 12 3 LSiAWS A5.9 ER316LSi

Description:Cromatig 316LSi is primarily intended for welding the low carbon, molybdenum alloyed, acid resisting 316L austenitic stainless steels of similar composition. It is also suitable for grade 316 material and the Nb or Ti stabilised grades 347 and 321, provided service temperatures for structural work are below 350°C. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Welding current:DC-

Shielding gas:I1, 99.99% Ar, 6-12 l/min





–196°C • 50 J



Approvals:

DBTÜVDNVCE

Product data:

1,0 x 1000 5 kg

1,2 x 1000 5 kg

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

3,2 x 1000 5 kg

108

Classification:


Description:Cromatig 309LSi deposits a 24% Cr / 13% Ni austenitic stainless steel weld metal with a nominal ferrite content of FN 10. The relatively high alloy and ferrite levels enable the weld metal to tolerate dilution from mild or low alloyed steels without hot cracking. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Applications:- Buffer layers on mild and low alloy steels prior to overlaying with MIG/TIG 308L.- Joining of clad steels and dissimilar joints between stainless and mild or low alloy steels.- Welding of similar composition, 309L type, stainless steels.- Joining of ferritic-martensitic stainless steels.

Welding current:DC-






-120°C • 65 J


Approvals:

TÜV

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

109

Classification:


Description:Cromatig 309LSi deposits a 24% Cr / 13% Ni austenitic stainless steel weld metal with a nominal ferrite content of FN 10. The relatively high alloy and ferrite levels enable the weld metal to tolerate dilution from mild or low alloyed steels without hot cracking. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Applications:- Buffer layers on mild and low alloy steels prior to overlaying with MIG/TIG 308L.- Joining of clad steels and dissimilar joints between stainless and mild or low alloy steels.- Welding of similar composition, 309L type, stainless steels.- Joining of ferritic-martensitic stainless steels.

Welding current:DC-






-120°C • 65 J


Approvals:

TÜV

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

Classification:

EN ISO 14343 W 22 9 3 N LAWS A5.9 ER2209

Description:Cromatig Duplex deposits a 23% Cr / 9% Ni / 3% Mo / N austenitic/ferritic duplex stainless steel weld metal with a ferrite content of about FN 35. It is intended for welding similar composition Duplex stainless steels which offer an excellent combination of much higher strength and very good resistance to pitting and stress corrosion cracking, compared to standard austenitic stainless steels.

Welding current:DC-






-60°C • 85 J



Approvals:

DNVDBTÜVCE

Product data:

1,6 x 1000 5 kg

2,0 x 1000 5 kg

2,4 x 1000 5 kg

110

Classification:

EN ISO 14343 W 25 9 4 N LAWS A5.9 ER2594

Description:Cromatig 2507 deposits a 25%Cr/10%Ni/4%Mo/0.25% N super duplex type weld metal with a ferrite level of approximately FN 55. It is designed for welding similar composition steels e.g. SAF 2507, Uranus 52N, Zeron 100, which offer even higher strength and corrosion resistance levels than the ordinary duplex grades. Cromatig 2507 may also be used for welding standard duplex steels when higher corrosion resistance in the weld metal is required. A heat input range of 0.4-1.5 KJ/mm is recommended to maintain a favourable phase balance in the weld metal and avoid deleterious precipitation effects in the plate. Applications include offshore platform pipework for seawater cooling systems and firefighting water, as well as pumps, valves and risers. The weld metal has excellent fracture toughness at temperatures down to –40°C.

Welding current:DC-






–40°C • 60 J


Corrosion resistanceVery good resistance to pitting corrosion and stress corrosion cracking in chloride and H2S environments. Good resistance to intergranular corrosion. Pitting resistance equivalent, PRE = 42.Critical pitting temperature CPT = 40°C (ASTM G48).

Scaling temperature:

Approx. 850°C in air.

Product data:

2,0 x 1000 5 kg

2,4 x 1000 5 kg

1,6 x 1000 5 kg

111

Classification:

EN ISO 14343 W 25 9 4 N LAWS A5.9 ER2594

Description:Cromatig 2507 deposits a 25%Cr/10%Ni/4%Mo/0.25% N super duplex type weld metal with a ferrite level of approximately FN 55. It is designed for welding similar composition steels e.g. SAF 2507, Uranus 52N, Zeron 100, which offer even higher strength and corrosion resistance levels than the ordinary duplex grades. Cromatig 2507 may also be used for welding standard duplex steels when higher corrosion resistance in the weld metal is required. A heat input range of 0.4-1.5 KJ/mm is recommended to maintain a favourable phase balance in the weld metal and avoid deleterious precipitation effects in the plate. Applications include offshore platform pipework for seawater cooling systems and firefighting water, as well as pumps, valves and risers. The weld metal has excellent fracture toughness at temperatures down to –40°C.

Welding current:DC-






–40°C • 60 J


Corrosion resistanceVery good resistance to pitting corrosion and stress corrosion cracking in chloride and H2S environments. Good resistance to intergranular corrosion. Pitting resistance equivalent, PRE = 42.Critical pitting temperature CPT = 40°C (ASTM G48).

Scaling temperature:

Approx. 850°C in air.

Product data:

2,0 x 1000 5 kg

2,4 x 1000 5 kg

1,6 x 1000 5 kg

Classification:

EN ISO 18274 S Ni 6625 (NiCr22Mo9Nb)AWS A5.14 ERNiCrMo-3

Description:Cromatig 625 is primarily intended for welding Inconel 625 and similar composition nickel base alloys which are used for their excellent corrosion and oxidation resistance combined with an exceptionally high resistance to pitting corrosion and chloride induced stress corrosion cracking. Very suitable for a wide range of dissimilar joint combinations between nickel base alloys, mild and low alloy steels and stainless steels, especially where high temperature service conditions prevail. Can be used to clad carbon steels with a high strength, highly corrosion resistant surface.

Applications:Suitable for welding the nickel base alloys 625 and 825 but also 6 Mo steels (ASTM S31254) and 9% Ni steels for cryogenic applications..Overlay welding of carbon or low alloy steels and dissimilar joints.

Welding current:DC-





Yield strength, Rp0.2%: 480 MPaTensile Strength, Rm: 780 MPaElongation, A5 35%Impact energy, CV: –196°C • 80 J

Corrosion resistanceVery good resistance to general and intergranular corrosion. Maximum resistance (practically immune) to pitting corrosion, crevice corrosion and stress corrosion cracking in chloride bearing environments.

Scaling temperature:The weld metal is resistant to oxidation in air up to 1150°C. (Very high tensile strength and yield strength up to approx. 850°C. Rp 0.2%=300 MPa,

Rm=400 MPa)

Approvals:

CE

Product data:

2,0 x 1000 5 kg

2,4 x 1000 5 kg

113113

Alutig Si5 ...............................................................114

Alutig Mg3 .............................................................115

Alutig Mg5 .............................................................116

TIG rods for welding of aluminium alloys

114

Classification:


Description:Aluminium TIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is required after anodising. Melting range 570-630°C.

Welding current:AC


StampingSi5




Approvals:

DBCE

Product data:

1,6 x 1000 2,5 kg

2,0 x 1000 2,5 kg

2,4 x 1000 2,5 kg

3,2 x 1000 2,5 kg

115

Classification:


Description:Aluminium TIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is required after anodising. Melting range 570-630°C.

Welding current:AC


StampingSi5




Approvals:

DBCE

Product data:

1,6 x 1000 2,5 kg

2,0 x 1000 2,5 kg

2,4 x 1000 2,5 kg

3,2 x 1000 2,5 kg

Classification:

EN ISO 18273 S Al 5754 (AlMg3)AWS A5.10 ER 5754

Description:Aluminium TIG wire containing 3.2% Magnesium for welding similar composition materials. The medium strength weld metal has good composition resistance in marine environments. Excellent colour match with material to be anodised. Melting range 590-650°C.

Welding current:AC


StampingMg3




Product data:

2,0 x 1000 2,5 kg

2,4 x 1000 2,5 kg

3,2 x 1000 2,5 kg

116

Classification:


Description:Aluminium TIG wire containing 5% Magnesium for welding similar composition Al / Mg and Al / Mg / Si materials. The high strength weld metal has very good corrosion resistance in marine environments. Excellent colour match with material to be anodised. The most versatile and universally used aluminium filler material. Melting range 560-630°C.

Welding current:AC


StampingMg5




Approvals:

DBTÜVCE

Product data:

1,6 x 1000 2,5 kg

2,0 x 1000 2,5 kg

2,4 x 1000 2,5 kg

3,2 x 1000 2,5 kg

117117

Classification:


Description:Aluminium TIG wire containing 5% Magnesium for welding similar composition Al / Mg and Al / Mg / Si materials. The high strength weld metal has very good corrosion resistance in marine environments. Excellent colour match with material to be anodised. The most versatile and universally used aluminium filler material. Melting range 560-630°C.

Welding current:AC


StampingMg5




Approvals:

DBTÜVCE

Product data:

1,6 x 1000 2,5 kg

2,0 x 1000 2,5 kg

2,4 x 1000 2,5 kg

3,2 x 1000 2,5 kg

Elga Gouging Electrode ...........................................118

Ceramic backing .....................................................119

Other products

118

Description:Elga Gouging Electrode is a copper coated carbon-graphite electrode used for air carbon-arc cutting and gouging. The arc is used to progressively melt the base material which is subsequently blown away by high velocity jets of compressed air. Because the process is physical rather than dependent on oxidation it can be used on most metals. The process leaves a clean surface free from slag and further surface preparation is not usually necessary. Applications include weld joint preparation, cutting and perforating and removal of weld and material defects.

Inner carton: 50 pcsOuter carton: 250 pcs

Welding current:DC+

Product data

4

5681013

305

305305305305355

119

Elga Ceramic Backing is used to provide root pass support when welding from one side only and is an extremely effective way to rationalise welding procedures and reduce production costs. Welding of root passes is normally the most critical part of the weld and hence the most costly. By using Elga ceramic backing, you can reduce production costs substantially.

Benefits with Elga Ceramic Backing

Reduced production costs:

• Eliminates the need for back-gouging, grinding and rewelding operations on the reverse side.

• Significant savings in costs associated with turning large and heavy plates or structures in order to weld the second side in the flat position.

• Increased productivity when welding root runs in position 1G/PA, 2G/PC and 3G/PF.

• Simpler joint preparation and reduced set-up time because tolerances for the root gap are greater.

• Use of higher welding currents, which means higher deposition rates and increased pro-ductivity.

Quality improvements:

• Smooth, even root bead with slightly convex profile and excellent blend-in with base material.

• The ceramic material does not emit fumes and contains no moisture. Ideal for low-hydrogen applications.

• When welding in enclosed spaces the wor-king environment is not polluted by fumes from arc-air gouging, grinding and rewelding operations.

Typical examples of ceramic backing applications.

Useful tips when using Elga Ceramic Backing

• Use relatively low current/welding speed. For Elgacore < 200A and < 200 mm/min, for Cromacore < 160A.

• Dirt, mill scale, coatings and other contamina-tion to be removed from the joint faces before welding.

• End craters should be fully ground out.

• Maximum 1 m root run at a time, before next pass applied.

Ceramic backing

120

Elga ceramic backing

Valid for all ceramic backing from Elga:Grey ceramic backing on Alu-tapeWelding positions: PA, PC, PF

Please visit www.elga.se to see our updated range of Elga ceramic backing!

12

Length of detail: 30 mm

Art. nr: 86670600Joint preparation: X and K-jointsWelding consumable: Rutile and metal cored wireRoot gap: 7-10 mm

Diameter:12 mmLength per individual tile: 30 mmPieces per box: 30Pieces per pallet: 3360

15


Art. nr: 86680600Groove type: X and K-grooves.Consumable type: Flux cored and metal cored wires. Welding position: PA, PC, PF.Materials: Mild and stainless steels.Root gap:10-12 mm.

Mat Grey ceramic backingDiameter: 15mmLength of detail: 30 mmPieces per box: 20Pieces per pallet: 2240


Art. nr: 86800600Joint preparation: V-jointsWelding consumable: Rutile flux cored wireRoot gap: 3-8 mmTile width: 26 mmTile height: 8,5 mm

Groove depth: 1,3 mmGroove width: 13 mmLength per individual tile: 25 mmPieces per box: 30Pieces per pallet: 3360

13

268,5

1,3



Diameter: 10 mmLength per individual tile: 30 mmPieces per box: 40Pieces per pallet: 4480

10


Diameter: 6,0 mmLength per individual tile: 30 mmPieces per box: 40Pieces per pallet: 4480

6,0


Base material: stainless and mild or low alloy steelsLength per piece: 600 mm


Diameter: 8,0 mmLength per individual tile: 30 mmPieces per box: 40Pieces per pallet: 4480

8,0


121


12,5

268

1,3

Art. nr: 86990600Joint preparation: V-jointsWelding consumable: Rutile flux cored wireRoot gap: 3-7 mmTile width: 26 mmTile height: 8 mm

Groove depth: 1,3 mmGroove width: 12,5 mmLength per individual tile: 25 mmPieces per box: 30Pieces per pallet: 3360

Art. nr: 86980600Joint preparation: V-jointsWelding consumable: Metal cored wire and solid wireRoot gap: 3-5 mmTile width: 26 mmTile height: 8 mm

Groove depth: 1,3 mmGroove width: 6 mmLength per individual tile: 25mmPieces per box: 30Pieces per pallet: 3360

6

268

1,3


Please visit www.elga.se to see our updated range of Elga ceramic backing!


Art. nr: 86960600 Groove type: V-grooves.Consumable type: Flux cored wire.Welding position: PA, PC, PF.Root gap: 3-7 mm.Materials: Mild and stainless steels.Grey ceramic backingTile width: 27 mmTile height: 8 mm

Groove depth: 1,3 mmGroove width: 8,0 mmLength of detail: 12,5 mm Ceramic backing on Alu-tapeLength pr. piece: 600 mmPieces pr. box: 30Pieces pr. palllet: 3360

8

278 1,3

Art. nr: 86970600Groove type: V-grooves.Consumable type: Flux cored wire.Welding position: PA, PC, PF.Root gap: 3-7 mm.Materials: Mild and stainless steels.Grey ceramic backingTile width: 26 mmTile height: 8 mm

Groove depth: 1,3 mmGroove width: 10,0 mmLength of detail: 25 mmCeramic backing on Alu-tapeLength pr. piece: 600 mmPieces pr. box: 30Pieces pr. palllet: 3360

10

268

1,3


123123

Storage and handling of welding consumables ...................................................124

Spool type/Drums ...............................................................................................127

Welding Positions, ASME and EN ISO Standards................................................128

Guide to:

EN ISO 2560-A: MMA electrodes for non-alloyed and fine grain steels ...............129

EN ISO 18275-A: MMA electrodes for high strength steels .................................130

EN ISO 3581-A: MMA electrodes for stainless and heat resisting steels .............131

AWS A5.1: Carbon steel electrodes for SMAW ....................................................132

AWS A5.4: Stainless steel electrodes för SMAW .................................................133

AWS A5.5: Low alloy steel electrodes for SMAW ................................................134

EN ISO 14341: Wire electrodes and deposits for gas shielded metal arc welding of non-alloy and fine grain steels ...........................................................135

EN ISO 636: Rods, wires and deposits for tungsten inert gas welding of non-alloy and fine grain steels ............................................................................136

EN ISO 16834: Wire electrodes, rods and deposits for gas-shielded arc welding of high strength steels ...........................................................................137

EN ISO 17632-A (EN 758): Cored wires for non-alloy and fine grain steels ........138

EN ISO 17633-A (EN 12073): Cored wires for stainless steels ............................139

AWS A5.18: Carbon Steel Electrodes and Rods for Gas Shielded Arc Welding ...................................................................................140

AWS A5.20: Carbon steel wires for FCAW ...........................................................141

AWS A5.28: Low-alloy Steel Electrodes and Rods for Gas Shielded Arc Welding ...................................................................................142

AWS A5.36: Welding consumables .....................................................................144

Technical information contents

124

Storage and handling of welding consumables

Storage and handling of welding consumables consist of the following parts: • Hydrogen induced cracking• Coated electrodes• Flux Cored Wires• Submerged arc welding fluxes

Hydrogen induced crackingHydrogen in welded joints in ferritic materials can give rise to hydrogen induced cracking, also known as cold cracking and delayed crackingThe major factors which influence the risk of this type of cracking are chemical composition of the steel (Carbon Equivalent factor CE), cooling rate and hydrogen content of the weld metal.The most common sources of hydrogen are:• Moisture in electrode coatings or SAW flux• Drawing lubricants on cored wires• Moisture in the atmosphere or shielding gas• Condensation, rust, oil, paint or primer in the

weld joint area

Moisture, lubricant etc. decomposes in the arc during welding to give hydrogen,(H), which is readily dissolved in the weld pool. On cooling this (H) tries to escape via diffusion because it is less soluble in the solid weld metal compared to the molten weld pool. Any (H) that remains trapped in the joint can cause hydrogen induced cracking. Cracks generally form in the coarse-grained, HAZ of the base material but for very high strength weld metals cracks can also arise in the weld metal itself.By following the recommended storage and hand-ling procedures for welding consumables, moisture levels can be minimised, along with the associated hydrogen induced cracking risk.

Storage and handling of coated electrodes

Coated electrodes always contain a certain amount

of moisture in the coating, even after the final dry-ing operation during manufacture. This moisture decomposes in the arc during welding to give hydrogen, (H), and consequential risk for hydrogen induced cracking.The moisture is bound in the crystalline structure of some of the minerals in the coating and requires a relatively high temperature to remove it. Basic-coated electrodes are designed to be dried at high temperatures, resulting in a low coating moisture level, and are often referred to as “low hydrogen electrodes”.

Coated electrodes can be divided into:1) Non-alloy C-Mn, rutile or acid-rutile coated electrodes , with H>15 ml/100g weld metal.2) Non-alloy C-Mn and low alloy, basic-coated electrodes, with H<10 or <5 ml/100g weld metal.3) High alloy austenitic stainless steel electrodes, rutile or basic coated, where hydrogen diffusion does not occur because hydrogen is soluble in the austenitic atomic structure, even at room temperature.

Of the above listed groups, it is only types 1 and 2 which can give rise to hydrogen induced cracking. For steel grades with a yield strength > 355MPa the use of type 2 electrodes is recommended. Type 3 electrodes are also dried at high temperature, but this is to minimise the risk of porosity, also caused by moisture in the coating.

Unfortunately, electrode coatings are hygroscopic, i.e. they pick up moisture from the surrounding atmosphere if freely exposed to it. Suitable coating formulation design can minimise this effect but not eliminate it. For this reason it is necessary to ensure that electrodes are not able to absorb moisture (by correct choice of packaging, storage and handling) or, alternatively, to re-dry them before use.

125

Types of packagingElga’s non-alloy and low alloy electrodes are supp-lied in two different types of packaging, depending on the required level of resistance to moisture pick-up from the atmosphere in the unopened condition.

A) Cardboard box with shrink plastic wrapping. This is the most common packaging for electrode type 1 and type 2 non-alloy C-Mn electrodes.B) Hermetically sealed steel can or aluminium-laminated plastic foil vacuum pack (DryPac). This is the most common packaging for type 3 stainless electrodes and type 2 low alloy electrodes.

Of these two packaging forms, it is only for type B that Elga guarantees low moisture content at point of opening. Products delivered in packaging type A are guaranteed to have been tested to comply with low moisture content following final baking in the factory, but no guarantee can be given that they have not subsequently picked up moisture during delivery to, or storage at, the customer. Electrodes in type A packaging must therefore be re-dried before use if low hydrogen weld metal is specified.

Points to consider when handling and storing unopened packaging

StorageIn general, moisture pick-up of electrodes depends on the temperature and humidity of the surrounding atmosphere, which can be measured as the relative humidity (RH) at a given temperature.However, moisture pick-up occurs relatively slowly with storage under the following conditions:

5-15 °C <60% RH15-25 °C <50% RH>25 °C <40% RH

Electrodes in packaging type A must be stored with the plastic wrapping unbroken in a climatically controlled environment according to the above. If low hydrogen weld metal is specified then electrodes in packaging type A must be re-dried before use, following the instructions in the data sheet or on the label.

Electrodes in packaging type B are completely moisture diffusion-proof and do not therefore re-quire any special storage instructions. Electrodes taken directly from newly opened packaging of this type do not require re-drying before use.To avoid condensation forming on electrodes that have been stored at a lower temperature than am-bient, unopened packaging should be allowed to reach ambient temperature before being opened, independent of packaging type.

Type 2 and 3 electrodes from opened packa-ging can be stored in a storage cabinet held at 105-150 °C without the risk of moisture pick-up. It is important here that these electrodes are not mixed together with type 1 electrodes in the same cabinet, because the latter can transfer moisture to the former.

Handling in the workshop Elga’s type 2 and 3 electrodes are manufactured according to the MR-design concept (Moisture Re-sistant) which ensures low initial moisture content together with a slow moisture pick-up rate.

For electrodes in type B packaging the following exposure times are valid for conditions of 26.7 °C and 80% RH, in order to guarantee low hydrogen level in the weld metal or sufficiently low moisture content in the coating (stainless electrodes).

126

Condition of packaging Max. storage timeUnbroken UnlimitedOpened but electrodes left in packet 12 hElectrodes exposedoutside the packet 4 h

For type 2 electrodes in type A packaging the fol-lowing recommendation is given:During the working period, keep the electrodes in heated portable canisters at a minimum temperature of 70 °C. After the work period, store the remaining electrodes in a heated storage cabinet. This recom-mendation is also valid for electrodes in opened package type B, if the electrodes are not likely to be consumed within the times specified above.

Re-dryingRutile electrodes, type 1, which show any signs of damage from moisture pick-up (poor arc stability, heavy spatter, poor slag detachability) can be re-dried at around 90 °C for 1 h in order to restore welding characteristics.Basic coated C-Mn and low alloy electrodes (type 2) are normally re-dried at a temperature of around 350 °C for 1-2 h, in order to reach a hydrogen content of the level 4-10ml/100g weld metal as given in the data sheet. The guiding rule is to follow the re-drying instructions in the data sheet or on the label. Re-drying should be limited to 5 cycles.To obtain an extremely low hydrogen level, i.e. <4ml/100g, it is possible in certain cases to re-dry at higher temperatures than 350 °C. However, under these circumstances Elga must be contacted first for detailed instructions, otherwise there is a risk that the coating can be damaged. Normally this will reduce the maximum allowed number of re-drying cycles.5-15ºC <60% RH15-25ºC <50% RH> 25ºC <40% RH

Storage and handling of Elga cored wires.

Storage:1. Cored wires shall be stored in their original, undamaged packaging under properly maintained climatic conditions of 10-30°C and relative humidity as low as possible, maximum 80%.2. Packaging shall not be placed directly on the floor, but on a wooden pallet or equivalent, at a distance of at least 10 cm from the ground and outside wall.3. Transportation to and from the storage place shall be carried out in covered vehicles and direct exposure to rain and snow avoided.

Storage of cored wires outside the original packaging.When the wire has been taken out of the original packaging, it can be stored in normal heated pre-mises, (workshop etc.), for up to 5 days.

Handling• If welding is conducted in an environment that is subject to snow, rain, marine conditions or dust, covered wire feed units should be used.• During outdoor usage, or when used in unheated workshops or premises, the wire should be moved to a dry, heated storage area when not in use for a period of 8 hours or more.• If the wire is to be put back in storage, the spool shall be protected with its plastic bag, or equivalent.

Scrapping• If traces of rust/corrosion are found on the wire surface, this indicates that the wire has not been stored or handled correctly. A wire with rust traces should be scrapped.

If there is any suspicion that the wire has not been stored correctly, Elga recommends that the wire be SCRAPPED.

127

Plastic spool D 200Diameter: 200 mmWidth: 55 mmSuitable for a 50 mm hub

Basket spool S 300 & BS 300Diameter: 300 mmWidth: 108 mmSuitable for a 50 mm hub

Spool types

Plastic or wire basket spools

2

55

Basket rim K 300 (B 300)Diameter: 300 mmWidth: 100 mmSuitable for a 50 mm hub, but an adaptor is needed.

180300

DrumsAutoPacDiameter: 510 or 580 mm

ProPacDiameter: 550 mm

AccessoriesElga bulk pack options can be supplied with a complete set of wire dispensing equipment, from the drum dolly, wire conduit, quick connectors to drum cones.Please contact Elga for more information.200-250 kg 350 kg 250 kg

550

840

128

Welding Positions, ASME and EN Standards

Butt welds Fillet welds Pipe welds Fillet welds

ASME: 1GEN: PA

ASME: 1FEN: PA

ASME: 1GEN: PA

ASME: 2FEN: PB

ASME: 2GEN: PC

ASME: 2FEN: PB

ASME: 2GEN: PC

ASME: 2FEN: PB

ASME: 3GEN: PG (down)

PF (up)

ASME: 3FEN: PG (down)

PF (up)

ASME: 5GEN: PG (down)

PF (up)

ASME: 5FEN: PG (down)

PF (up)

ASME: 4GEN: PE

ASME: 4FEN: PD

ASME: 6GEN: J-LO45 (down)H-LO45

(up)

ASME: 4FEN: PD

45ϒ

Symbol Coating type

A AcidB BasicC CellulosicR RutileRR Rutile (thick coated)RC Rutile-CellulosicRA Rutile-AcidRB Rutile-Basic

E 46 3 1Ni B 5 4 H5

Covered electrodefor manual metal arcwelding.

Symbol Welding position

1 All positions2 All positions, except vertical down3 Flat butt weld, flat fillet weld, horizontal-vertical fillet weld4 Flat butt weld, flat fillet weld5 Vertical down and positions according to symbol 3

Symbol Impact EnergyCharpy-V

Temp °C for 47J min.

Z No requirementsA +200 02 –203 –304 –405 –506 –60

Symbol Metal recovery, % Type of current

1 <105 AC +DC2 <105 DC3 105 <125 AC +DC4 105 <125 DC5 125 <160 AC +DC6 125 <160 DC7 >160 AC +DC8 >160 DC

Guide to EN ISO 2560-A : MMA electrodes for non-alloyed andfine grain steels

Symbol Tensile StrengthMPa

Yield Strengthmin. MPa

Elongationmin. %

35 440-570 355 2238 470-600 380 2042 500-640 420 2046 530-680 460 2050 560-720 500 18

Symbol Hydrogen content,ml/100 g depositedweld metal, max.

H5 5H10 10H15 15

Symbol Chemical composition of all-weld metal , % *

Mn Mo Ni

No symbol 2.0 – –Mo 1.4 0.3 - 0.6 –MnMo 1.4 - 2.0 0.3 - 0.6 –1Ni 1.4 – 0.6 - 1.22Ni 1.4 – 1.8 - 2.63Ni 1.4 – 2.6 3.8Mn1Ni 1.4 - 2.0 – 0.6 - 1.21NiMo 1.4 0.3 - 0.6 0.6 - 1.2

AZ ny other agreed composition

* If not specified Mo <0.2, Ni <0.3, Cr <0.2, V <0.05, Nb <0.05, Cu <0.3Single values shown in the table mean maximum values.

250

-

129

Symbol Coating type

A AcidB BasicC CellulosicR RutileRR Rutile (thick coated)RC Rutile-CellulosicRA Rutile-AcidRB Rutile-Basic

E 46 3 1Ni B 5 4 H5

Covered electrodefor manual metal arcwelding.







1 <105 AC +DC2 <105 DC3 105 <125 AC +DC4 105 <125 DC5 125 <160 AC +DC6 125 <160 DC7 >160 AC +DC8 >160 DC

Guide to EN ISO 2560-A : MMA electrodes for non-alloyed andfine grain steels

Symbol Tensile StrengthMPa


Elongationmin. %

35 440-570 355 2238 470-600 380 2042 500-640 420 2046 530-680 460 2050 560-720 500 18


H5 5H10 10H15 15


Mn Mo Ni

No symbol 2.0 – –Mo 1.4 0.3 - 0.6 –MnMo 1.4 - 2.0 0.3 - 0.6 –1Ni 1.4 – 0.6 - 1.22Ni 1.4 – 1.8 - 2.63Ni 1.4 – 2.6 3.8Mn1Ni 1.4 - 2.0 – 0.6 - 1.21NiMo 1.4 0.3 - 0.6 0.6 - 1.2


* If not specified Mo <0.2, Ni <0.3, Cr <0.2, V <0.05, Nb <0.05, Cu <0.3Single values shown in the table mean maximum values.

250

-

130

E 62 7 MnNi B 3 4 H5 T

Covered electrode/manual metal arcwelding.





Z No requirementsA +200 02 –203 –304 –405 –506 –607 –708 –80


1 <105 AC +DC2 <105 DC3 >105 <125 AC +DC4 >105 <125 DC5 >125 <160 AC +DC6 >125 <160 DC7 >160 AC +DC8 >160 DC

Guide to EN ISO 18275-A: MMA electrodes for high strength steels

Symbol Yield Strengthmin. N/mm2

Tensile StrengthN/mm2

Elongationmin. %

55 550 610-780 1862 620 690-890 1869 690 760-960 1779 790 880-1080 1689 890 980-1180 15


H5 5H10 10H15 15


Mn Ni Cr Mo

MnMo 1.4 - 2.0 – – 0.3 - 0.6Mn1Ni 1.4 - 2.0 0.6 - 1.2 – –1NiMo 1.4 0.6 - 1.2 – 0.3 - 0.61.5NiMo 1.4 1.2 - 1.8 – 0.3 - 0.62NiMo 1.4 1.8 - 2.6 – 0.3 - 0.6Mn1NiMo 1.4 - 2.0 0.6 - 1.2 – 0.3 - 0.6Mn2NiMo 1.4 - 2.0 1.8 - 2.6 – 0.3 - 0.6Mn2NiCrMo 1.4 - 2.0 1.8 - 2.6 0.3 - 0.6 0.3 - 0.6Mn2Ni1CrMo 1.4 - 2.0 1.8 - 2.6 0.6 - 1.0 0.3 - 0.6


* If not specified C 0.03-0.10, Ni <0.3, Cr <0.2, Mo <0.2, V <0.05, Nb <0.05, Cu <0.3,P <0.025, S <0.020, Si <0.80.Single values shown in the table are maximum values.

Only basic electrodecovering.

Indicates mechanicalproperties after stressrelief treatment.

251

AlloySymbol

Chemical composition of all-weld metal , % *C Si Mn P S Cr Ni Mo Other elements

Martensitic/ferritic13 0.12 1.0 1.5 0.030 0.025 11.0-14.0 0.60 0.75 Cu 0.7513 4 0.06 1.0 1.5 0.030 0.025 11.0-14.5 3.0-5.0 0.4-1.0 Cu 0.7517 0.12 1.0 1.5 0.030 0.025 16.0-18.0 0.60 0.75 Cu 0.75Austenitic19 9 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7519 9 L 0.04 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7519 9 Nb 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.75, Ta+Nb 8 x C < 1.119 12 2 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.0-3.0 Cu 0.7519 12 3 L 0.04 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.7519 12 3 Nb 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.75,19 13 4 N L 0.04 1.2 1.0-5.0 0.030 0.025 17.0-20.0 12.0-15.0 3.0-4.5 Cu 0.75, N 0.20Austenitic-ferritic. High corrosion resistance.22 9 3 N L 0.04 1.2 2.5 0.030 0.025 21.0-24.0 7.5-10.5 2.5-4.0 Cu 0.75, N 0.08-0.2025 7 2 N L 0.04 1.2 2.0 0.035 0.025 24.0-28.0 6.0-8.0 1.0-3.0 Cu 0.75, N 0.2025 9 3 Cu N L 0.04 1.2 2.5 0.030 0.025 24.0-27.0 7.5-10.5 2.5-4.0 N 0.10-0.25, Cu 1.5-3.525 9 4 N L 0.04 1.2 2.5 0.030 0.025 24.0-27.0 8.0-11.0 2.5-4.5 N 0.20-0.30, Cu 1.5, W 1.0Fully austenitic. High corrosion resistance.18 15 3 L 0.04 1.2 1.0-4.0 0.030 0.025 16.5-19.5 14.0-17.0 2.5-3.5 Cu 0.7518 16 5 N L 0.04 1.2 1.0-4.0 0.035 0.025 17.0-20.0 15.5-19.0 3.5-5.0 Cu 0.75, N 0.2020 25 5 Cu N L 0.04 1.2 1.0-4.0 0.030 0.025 19.0-22.0 24.0-27.0 4.0-7.0 Cu 1.0-2.0, N 0.2520 16 3 Mn N L 0.04 1.2 5.0-8.0 0.035 0.025 18.0-21.0 15.0-18.0 2.5-3.5 Cu 0.75, N 0.2025 22 2 N L 0.04 1.2 1.0-5.0 0.030 0.025 24.0-27.0 20.0-23.0 2.0-3.0 Cu 0.75, N 0.2027 31 4 Cu L 0.04 1.2 2.5 0.030 0.025 26.0-29.0 30.0-33.0 3.0-4.5 Cu 0.6-1.5Special types18 8 Mn 0.20 1.2 4.5-7.5 0.035 0.025 17.0-20.0 7.0-10.0 0.75 Cu 0.7518 9 Mn Mo 0.04-0.14 1.2 3.0-5.0 0.035 0.025 18.0-21.5 9.0-11.0 0.5-1.5 Cu 0.7520 10 3 0.10 1.2 2.5 0.030 0.025 18.0-21.0 9.0-12.0 1.5-3.5 Cu 0.7523 12 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.75 Cu 0.7523 12 Nb 0.10 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.75 Cu 0.75,23 12 2 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 2.0-3.0 Cu 0.7529 9 0.15 1.2 2.5 0.035 0.025 27.0-31.0 8.0-12.0 0.75 Cu 0.75Heat resisting types16 8 2 0.08 0.6 2.5 0.030 0.025 14.5-16.5 7.5-9.5 1.5-2.5 Cu 0.7519 9 H 0.04-0.08 1.2 2.0 0.03 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7525 4 0.15 1.2 2.5 0.030 0.025 24.0-27.0 4.0-6.0 0.75 Cu 0.7522 12 0.15 1.2 2.5 0.030 0.025 20.0-23.0 10.0-13.0 0.75 Cu 0.7525 20 0.06-0.20 1.2 1.0-5.0 0.030 0.025 23.0-27.0 18.0-22.0 0.75 Cu 0.7525 20 H 0.35-0.45 1.2 2.5 0.030 0.025 23.0-27.0 18.0-22.0 0.75 Cu 0.7518 36 0.25 1.2 2.5 0.030 0.025 14.0-18.0 33.0-37.0 0.75 Cu 0.75

* Single values shown in the table are maximum values.

Guide to EN ISO 3581-A: MMA electrodes for stainless and heatresisting steels

E 19 12 2 R 3 4


Type of electrode coveringR =rutile coveringB =basic covering





252

Ta+Nb 8 x C < 1.1

Ta+Nb 8 x C < 1.1

131

E 62 7 MnNi B 3 4 H5 T






Z No requirementsA +200 02 –203 –304 –405 –506 –607 –708 –80



Guide to EN ISO 18275-A: MMA electrodes for high strength steels

Symbol Yield Strengthmin. N/mm2

Tensile StrengthN/mm2

Elongationmin. %

55 550 610-780 1862 620 690-890 1869 690 760-960 1779 790 880-1080 1689 890 980-1180 15


H5 5H10 10H15 15


Mn Ni Cr Mo

MnMo 1.4 - 2.0 – – 0.3 - 0.6Mn1Ni 1.4 - 2.0 0.6 - 1.2 – –1NiMo 1.4 0.6 - 1.2 – 0.3 - 0.61.5NiMo 1.4 1.2 - 1.8 – 0.3 - 0.62NiMo 1.4 1.8 - 2.6 – 0.3 - 0.6Mn1NiMo 1.4 - 2.0 0.6 - 1.2 – 0.3 - 0.6Mn2NiMo 1.4 - 2.0 1.8 - 2.6 – 0.3 - 0.6Mn2NiCrMo 1.4 - 2.0 1.8 - 2.6 0.3 - 0.6 0.3 - 0.6Mn2Ni1CrMo 1.4 - 2.0 1.8 - 2.6 0.6 - 1.0 0.3 - 0.6


* If not specified C 0.03-0.10, Ni <0.3, Cr <0.2, Mo <0.2, V <0.05, Nb <0.05, Cu <0.3,P <0.025, S <0.020, Si <0.80.Single values shown in the table are maximum values.

Only basic electrodecovering.

Indicates mechanicalproperties after stressrelief treatment.

251

AlloySymbol


Martensitic/ferritic13 0.12 1.0 1.5 0.030 0.025 11.0-14.0 0.60 0.75 Cu 0.7513 4 0.06 1.0 1.5 0.030 0.025 11.0-14.5 3.0-5.0 0.4-1.0 Cu 0.7517 0.12 1.0 1.5 0.030 0.025 16.0-18.0 0.60 0.75 Cu 0.75Austenitic19 9 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7519 9 L 0.04 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7519 9 Nb 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.75, Ta+Nb 8 x C < 1.119 12 2 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.0-3.0 Cu 0.7519 12 3 L 0.04 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.7519 12 3 Nb 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.75,19 13 4 N L 0.04 1.2 1.0-5.0 0.030 0.025 17.0-20.0 12.0-15.0 3.0-4.5 Cu 0.75, N 0.20Austenitic-ferritic. High corrosion resistance.22 9 3 N L 0.04 1.2 2.5 0.030 0.025 21.0-24.0 7.5-10.5 2.5-4.0 Cu 0.75, N 0.08-0.2025 7 2 N L 0.04 1.2 2.0 0.035 0.025 24.0-28.0 6.0-8.0 1.0-3.0 Cu 0.75, N 0.2025 9 3 Cu N L 0.04 1.2 2.5 0.030 0.025 24.0-27.0 7.5-10.5 2.5-4.0 N 0.10-0.25, Cu 1.5-3.525 9 4 N L 0.04 1.2 2.5 0.030 0.025 24.0-27.0 8.0-11.0 2.5-4.5 N 0.20-0.30, Cu 1.5, W 1.0Fully austenitic. High corrosion resistance.18 15 3 L 0.04 1.2 1.0-4.0 0.030 0.025 16.5-19.5 14.0-17.0 2.5-3.5 Cu 0.7518 16 5 N L 0.04 1.2 1.0-4.0 0.035 0.025 17.0-20.0 15.5-19.0 3.5-5.0 Cu 0.75, N 0.2020 25 5 Cu N L 0.04 1.2 1.0-4.0 0.030 0.025 19.0-22.0 24.0-27.0 4.0-7.0 Cu 1.0-2.0, N 0.2520 16 3 Mn N L 0.04 1.2 5.0-8.0 0.035 0.025 18.0-21.0 15.0-18.0 2.5-3.5 Cu 0.75, N 0.2025 22 2 N L 0.04 1.2 1.0-5.0 0.030 0.025 24.0-27.0 20.0-23.0 2.0-3.0 Cu 0.75, N 0.2027 31 4 Cu L 0.04 1.2 2.5 0.030 0.025 26.0-29.0 30.0-33.0 3.0-4.5 Cu 0.6-1.5Special types18 8 Mn 0.20 1.2 4.5-7.5 0.035 0.025 17.0-20.0 7.0-10.0 0.75 Cu 0.7518 9 Mn Mo 0.04-0.14 1.2 3.0-5.0 0.035 0.025 18.0-21.5 9.0-11.0 0.5-1.5 Cu 0.7520 10 3 0.10 1.2 2.5 0.030 0.025 18.0-21.0 9.0-12.0 1.5-3.5 Cu 0.7523 12 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.75 Cu 0.7523 12 Nb 0.10 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.75 Cu 0.75,23 12 2 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 2.0-3.0 Cu 0.7529 9 0.15 1.2 2.5 0.035 0.025 27.0-31.0 8.0-12.0 0.75 Cu 0.75Heat resisting types16 8 2 0.08 0.6 2.5 0.030 0.025 14.5-16.5 7.5-9.5 1.5-2.5 Cu 0.7519 9 H 0.04-0.08 1.2 2.0 0.03 0.025 18.0-21.0 9.0-11.0 0.75 Cu 0.7525 4 0.15 1.2 2.5 0.030 0.025 24.0-27.0 4.0-6.0 0.75 Cu 0.7522 12 0.15 1.2 2.5 0.030 0.025 20.0-23.0 10.0-13.0 0.75 Cu 0.7525 20 0.06-0.20 1.2 1.0-5.0 0.030 0.025 23.0-27.0 18.0-22.0 0.75 Cu 0.7525 20 H 0.35-0.45 1.2 2.5 0.030 0.025 23.0-27.0 18.0-22.0 0.75 Cu 0.7518 36 0.25 1.2 2.5 0.030 0.025 14.0-18.0 33.0-37.0 0.75 Cu 0.75


Guide to EN ISO 3581-A: MMA electrodes for stainless and heatresisting steels

E 19 12 2 R 3 4


Type of electrode coveringR =rutile coveringB =basic covering





252

Ta+Nb 8 x C < 1.1

Ta+Nb 8 x C < 1.1

132

E 70 18 ME 70 16 -1 HZ R

Guide to AWS A5.1: Carbon steel electrodes for SMAW

AWSClassifi-cation

Tensile Strength min. Yield Strength min. Elongationmin. %

Impact EnergyCharpy-V

J/°C

WeldingPosition

Type of coating Type of Current

ksi MPa ksi MPa AC DC

E 6010 60 430 48 330 22 27 / –30 1 Cellulosic – +polE 6011 60 430 48 330 22 27 / –30 1 Cellulosic x +polE 6012 60 430 48 330 17 Not spec. 1 Rutile x – polE 6013 60 430 48 330 17 Not spec.. 1 Rutile x +/– polE 6019 60 430 48 330 22 27 / –20 1 Rutile/Acid x +/– polE 6020 60 430 48 330 22 Not spec. 2 Acid x c) +/– polE 6022 60 430 Not spec. Not spec. Not spec. Not spec. 2 Acid x – polE 6027 60 430 48 330 22 27 / –30 2 Acid, high recovery x c) +/– pol

E 7014 70 490 58 400 17 Not spec. 1 Rutile x +/– polE 7015 70 490 58 400 22 27 / –30 1 Basic – +polE 7016 70 490 58 400 22 27 / –30 1 Basic x +polE 7018 70 490 58 400 22 27 / –30 1 Basic x +polE 7018 M a) 490 b) b) 24 67 / –30 1 Basic – +polE 7024 70 490 58 400 17 Not spec. 2 Rutile, high recovery x +/– polE 7027 70 490 58 400 22 27 / –30 2 Acid, high recovery x c) +/– polE 7028 70 490 58 400 22 27 / –20 2 Basic, high recovery x +polE 7048 70 490 58 400 22 27 / –30 4 Basic x +pol

Covered electrodefor manual metal-arcwelding.

Designates an electrode (E 7018M)for military requirements. Greatertoughness, low moisture level andpick-up, and mandatory hydrogenlimits for weld metal.

Designates that the electrode meets the requirements of thehydrogen test (optional for basic electrodes, as-received orredried, with an average value not exceeding “z” ml ofH2/100 g deposited metal, where “z” is 4,8 or 16).

Designates that the electrode meets therequirements of the moisture pick-uptest (optional for all basic electrodesexcept E 7018M, for which the test ismandatory)

Designates that the electrode(E 7016, E 7018, E 7024) meetsthe requirements for improvedtoughness – and ductility (E 7024).

Designates min. tensile strengthin ksi.(1 ksi =1000 psi ~6.9 MPa.)

a) Nominal value 70 ksi (490 MPa)b) Limits are 53-72 ksi (365-496 MPa)

For Ø 2,4 mm the limit is max. 77 ksi (530 MPa)c) H-V fillets: – pol

In addition there are requirements on:• Chemical composition of the weld metal• Radiographic tests

Designates welding position,coating type and current type.

Code Welding position

1 All positions except vertical-down2 Flat and H-V fillets4 All positions but in the vertical, V-down only

253

133

E 70 18 ME 70 16 -1 HZ R

Guide to AWS A5.1: Carbon steel electrodes for SMAW

AWSClassifi-cation

Tensile Strength min. Yield Strength min. Elongationmin. %


J/°C

WeldingPosition


ksi MPa ksi MPa AC DC

E 6010 60 430 48 330 22 27 / –30 1 Cellulosic – +polE 6011 60 430 48 330 22 27 / –30 1 Cellulosic x +polE 6012 60 430 48 330 17 Not spec. 1 Rutile x – polE 6013 60 430 48 330 17 Not spec.. 1 Rutile x +/– polE 6019 60 430 48 330 22 27 / –20 1 Rutile/Acid x +/– polE 6020 60 430 48 330 22 Not spec. 2 Acid x c) +/– polE 6022 60 430 Not spec. Not spec. Not spec. Not spec. 2 Acid x – polE 6027 60 430 48 330 22 27 / –30 2 Acid, high recovery x c) +/– pol

E 7014 70 490 58 400 17 Not spec. 1 Rutile x +/– polE 7015 70 490 58 400 22 27 / –30 1 Basic – +polE 7016 70 490 58 400 22 27 / –30 1 Basic x +polE 7018 70 490 58 400 22 27 / –30 1 Basic x +polE 7018 M a) 490 b) b) 24 67 / –30 1 Basic – +polE 7024 70 490 58 400 17 Not spec. 2 Rutile, high recovery x +/– polE 7027 70 490 58 400 22 27 / –30 2 Acid, high recovery x c) +/– polE 7028 70 490 58 400 22 27 / –20 2 Basic, high recovery x +polE 7048 70 490 58 400 22 27 / –30 4 Basic x +pol


Designates an electrode (E 7018M)for military requirements. Greatertoughness, low moisture level andpick-up, and mandatory hydrogenlimits for weld metal.

Designates that the electrode meets the requirements of thehydrogen test (optional for basic electrodes, as-received orredried, with an average value not exceeding “z” ml ofH2/100 g deposited metal, where “z” is 4,8 or 16).

Designates that the electrode meets therequirements of the moisture pick-uptest (optional for all basic electrodesexcept E 7018M, for which the test ismandatory)

Designates that the electrode(E 7016, E 7018, E 7024) meetsthe requirements for improvedtoughness – and ductility (E 7024).

Designates min. tensile strengthin ksi.(1 ksi =1000 psi ~6.9 MPa.)

a) Nominal value 70 ksi (490 MPa)b) Limits are 53-72 ksi (365-496 MPa)

For Ø 2,4 mm the limit is max. 77 ksi (530 MPa)c) H-V fillets: – pol

In addition there are requirements on:• Chemical composition of the weld metal• Radiographic tests

Designates welding position,coating type and current type.


1 All positions except vertical-down2 Flat and H-V fillets4 All positions but in the vertical, V-down only

253

AWSClassification

Chemical composition of undiluted weld metal

C Cr Ni Mo Nb +Ta Mn Si P S N Cu Other elements

E209-xx 0.06 20.5-24.0 9.5-12.0 1.5-3.0 – 4.0-7.0 1.00 0.04 0.03 0.10-0.30 0.75 V 0.1-0.3E219-xx 0.06 19.0-21.5 5.5-7.0 0.75 – 8.0-10.0 1.00 0.04 0.03 0.10-0.30 0.75E240-xx 0.06 17.0-19.0 4.0-6.0 0.75 – 10.5-13.5 1.00 0.04 0.03 0.10-0.30 0.75E307-xxx 0.04-0.14 18.0-21.5 9.0-10.7 0.5-1.5 – 3.30-4.75 1.00 0.04 0.03 – 0.75E308-xx 0.08 18.0-21.0 9.0-11.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E308H-xx 0.04-0.08 18.0-21.0 9.0-11.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E308L-xx 0.04 18.0-21.0 9.0-11.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E308Mo-xx 0.08 18.0-21.0 9.0-12.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E308LMo-xx* 0.04 18.0-21.0 9.0-12.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E309-xx 0.15 22.0-25.0 12.0-14.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E309H-xx 0.04-0.15 22.0-25.0 12.0-14.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E309L-xx 0.04 22.0-25.0 12.0-14.0 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E309Nb-xx 0.12 22.0-25.0 12.0-14.0 0.75 0.70-1.00 0.5-2.5 1.00 0.04 0.03 – 0.75E309Mo-xx 0.12 22.0-25.0 12.0-14.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E309LMo-xx* 0.04 22.0-25.0 12.0-14.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E310-xx 0.08-0.20 25.0-28.0 20.0-22.5 0.75 – 1.0-2.5 0.75 0.03 0.03 – 0.75E310H-xx 0.35-0.45 25.0-28.0 20.0-22.5 0.75 – 1.0-2.5 0.75 0.03 0.03 – 0.75E310Nb-xx 0.12 25.0-28.0 20.0-22.0 0.75 0.70-1.00 1.0-2.5 0.75 0.03 0.03 – 0.75E310Mo-xx 0.12 25.0-28.0 20.0-22.0 2.0-3.0 – 1.0-2.5 0.75 0.03 0.03 – 0.75E312-xx 0.15 28.0-32.0 8.0-10.5 0.75 – 0.5-2.5 1.00 0.04 0.03 – 0.75E316-xx 0.08 17.0-20.0 11.0-14.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E316H-xx 0.04-0.08 17.0-20.0 11.0-14.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E316L-xx 0.04 17.0-20.0 11.0-14.0 2.0-3.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E316LMn-xx 0.04 18.0-21.0 15.0-18.0 2.5-3.5 – 5.0-8.0 0.9 0.04 0.03 0.10-0.25 0.75E317-xx 0.08 18.0-21.0 12.0-14.0 3.0-4.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E317L-xx 0.04 18.0-21.0 12.0-14.0 3.0-4.0 – 0.5-2.5 1.00 0.04 0.03 – 0.75E318-xx 0.08 17.0-20.0 11.0-14.0 2.0-3.0 6xC<1.00 0.5-2.5 1.00 0.04 0.03 – 0.75E320-xx 0.07 19.0-21.0 32.0-36.0 2.0-3.0 8xC<1.00 0.5-2.5 0.60 0.04 0.03 – 3.0-4.0E320LR-xx 0.03 19.0-21.0 32.0-36.0 2.0-3.0 8xC<0.40 1.50-2.50 0.30 0.020 0.015 – 3.0-4.0E330-xx 0.18-0.25 14.0-17.0 33.0-37.0 0.75 – 1.0-2.5 1.00 0.04 0.03 – 0.75E330H-xx 0.35-0.45 14.0-17.0 33.0-37.0 0.75 – 1.0-2.5 1.00 0.04 0.03 – 0.75E347-xx 0.08 18.0-21.0 9.0-11.0 0.75 8xC<1.00 0.5-2.5 1.00 0.04 0.03 – 0.75E349-xx 0.13 18.0-21.0 8.0-10.0 0.35-0.65 0.75-1.20 0.5-2.5 1.00 0.04 0.03 – 0.75 V 0.1-0.3,Ti<0.15,

W1.25-1.75E383-xx 0.03 26.5-29.0 30.0-33.0 3.2-4.2 – 0.5-2.5 0.90 0.02 0.02 – 0.6-1.5E385-xx 0.03 19.5-21.5 24.0-26.0 4.2-5.2 – 1.0-2.5 0.90 0.03 0.02 – 1.2-2.0E409Nb-xx 0.12 11.0-14.0 0.6 0.75 0.50-1.50 1.0 1.00 0.04 0.03 – 0.75E410-xx 0.12 11.0-13.5 0.7 0.75 – 1.0 0.90 0.04 0.03 – 0.75E410NiMo-x x 0.06 11.0-12.5 4.0-5.0 0.40-0.70 – 1.0 0.90 0.04 0.03 – 0.75E430-xx 0.10 15.0-18.0 0.6 0.75 – 1.0 0.90 0.04 0.03 – 0.75E430Nb-xx 0.10 15.0-18.0 0.6 0.75 0.50-1.50 1.0 1.00 0.04 0.03 – 0.75E630-xx 0.05 16.00-16.75 4.5-5.0 0.75 0.15-0.30 0.25-0.75 0.75 0.04 0.03 – 3.25-4.00E16-8-2-xx 0.10 14.5-16.5 7.5-9.5 1.0-2.0 – 0.5-2.5 0.60 0.03 0.03 – 0.75E2209-xx 0.04 21.5-23.5 8.5-10.5 2.5-3.5 – 0.5-2.0 1.00 0.04 0.03 0.08-0.20 0.75E2553-xx 0.06 24.0-27.0 6.5-8.5 2.9-3.9 – 0.5-1.5 1.00 0.04 0.03 0.10-0.25 1.5-2.5E2593-xx 0.04 24.0-27.0 8.5-10.5 2.9-3.9 – 0.5-1.5 1.00 0.04 0.03 0.08-0.25 1.5-3.0E2594-xx 0.04 24.0-27.0 8.0-10.5 3.5-4.5 – 0.5-2.0 1.00 0.04 0.03 0.20-0.30 0.75E2595-xx 0.04 24.0-27.0 8.0-10.5 2.5-4.5 – 2.5 1.2 0.03 0.025 0.20-0.30 0.4-1.5 W 0.4-1.0

E3155-xx 0.10 20.0-22.5 19.0-21.0 2.5-3.5 0.75-1.25 1.0-2.5 1.00 0.04 0.03 – 0.75 Co 18.5-21.0, W 2.0-3.0

E33-31-xx 0.03 31.0-35.0 30.0-32.0 1.0-2.0 – 2.5-4.0 0.9 0.02 0.01 0.3-0.5 0.4-0.8

IndicatesCompositional type.

Guide to AWS A5.4: Stainless steel electrodes för SMAW

E 308 -17


Suffi Cx oating type and usabili ty characteristics-15 For use with DC+only. Usually basic coating. All positions.

-16 For use with DC+and AC. Rutile coating. All positions.

-17 As for -16, but higher sili ca content in coating gives following:• More of a spray arc and finer rippled bead surface in H-V fillets. • Slower freezing slag permitsimproved handling with a drag technique. • Mitre to slight concave H-V fillets • When making ver-tical-up fillets the slower freezing slag requires slight weave to produce flat profile.

-25 Same coating and type as for -15 but with a mild steel core wire. Flat and horizontal positions only.

-26 Same coating and type as for -16 but with a mild steel core wire. Flat and horizontal positions only.

* Earlier E308MoL-xx and E309MoL-xx 254

134

Guide to AWS A5.5: Low alloy steel electrodes for SMAW

AWSClassification

Tensile Strengthmin. MPa


E 70xx-x 490 390E 70xx-BL2 520 390E 70xx-P1 490 415E 70xx-W1 490 415E 80xx-x 550 460E 80xx-C3 550 470-550E 90xx-x 620 530E 90xx-M 620 540-620E 100xx-x 690 600E 100xx-M 690 610-690E 110xx-x 760 670E 110xx-M 760 680-760E 120xx-x 830 740E 120xx-M 830 745-830E 120xx-M1 830 745-830

E 80 16 -D3


Designates min. tensile strength in ksi.(1 ksi =1000 psi ~6.9 MPa)

Designates weldingposition, coating typeand current type.

Designates chemicalcomposition of weld metal.

Suffix Alloying system Nominal values, wt%

-A1 C / Mo ~0.1/ 0.5-B1 Cr / Mo ~0.5/ 0.5-B2 Cr / Mo ~1.3/ 0.5-B2L* Cr / Mo ~1.3/ 0.5-B3 Cr / Mo ~2.3/ 1.0-B3L* Cr / Mo ~2.3/ 1.0-B4L* Cr / Mo ~2.0/ 0.5-B5 Cr / Mo / V ~0.5 / 1.0 / 0.05-C1 Ni ~2.5-C1L* Ni ~2.5-C2 Ni ~3.5-C2L* Ni ~3.5-C3 Ni / Cr / Mo / V ~1.0 / 0.1 / 0.3 / 0.05-NM Ni / Mo ~1.0/ 0.5-D1 Mn / Mo ~1.5/ 0.3-D2 Mn / Mo ~1.8/ 0.3-D3 Mn / Mo ~1.5/ 0.5-G/-M/-W All other low alloy steel electrodes

AWSClassification

Impact Energy

min. J °C

E 7010-P1 27 –30E 8010-P1 27 –30E 8018-P2 27 –30E 8045-P2 27 –30E 9010-P1 27 –30E 9018-P2 27 –30E 9045-P2 27 –30E 10045-P2 27 –30

E 8018-NM1 27 –40E 8016-C3 27 –40E 8018-C3 27 –40

E 7018-C3L 27 –50E 8016-C4/D3 27 –50E 8018-C4/D3 27 –50E 9015-D1 27 –50E 9018-D1/D3 27 –50E 10015-D2 27 –50E 10016-D2 27 –50E 10018-D2 27 –50E 9018-M 27 –50E 10018-M 27 –50E 11018-M 27 –50E 12018-M 27 –50

E 12018-M1 67 –20E 7018-W1 27 –20E 8018-W2 27 –20E 8016-C1 27 –60E 8018-C1 27 –60

E 7015-C1L 27 –75E 7016-C1L 27 –75E 7018-C1L 27 –75E 8016-C2 27 –75E 8018-C2 27 –75

E 7015-C2L 27 –100E 7016-C2L 27 –100E 7018-C2L 27 –100

E 9015-C5L 27 –115

EXXXX-A1/BX/BXL Not spec. Not spec.E(X)X XX-G Not spec. Not spec.

* C max. 0.05%


1 All positions except vertical-down2 Flat and H-V fillets

AWSClassification

WeldingPosition


AC DC

E xx10 1 Cellulosic – +polE xx11 1 Cellulosic x +polExx13 1 Rutile x +/– polE xx15 1 Basic – +polExx16 1 Basic x +polE xx18 1 Basic, iron powder x +polE xx20 2 Acid x c) +/– polE xx27 2 Acid, high recovery x c) +/– pol

c) Kälsvets liggande endast -pol

255

G 46 3 M G3Si1

Wire electrode and/or deposit/ gas shieldedmetal arc welding.

Symbol Shielding gas

M EN ISO 14175Mixed gas without helium

CCarbon dioxide

Guide to EN ISO 14341: Wire electrodes and deposits for gasshielded metal arc welding of non-alloy and fine grain steels

Symbol Yield Strengthmin. MPa

Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18

Symbol Chemical composition of wire electrodes *

C Si Mn P S Ni Mo Al Ti +Zr

G2Si 0.06 - 0.14 0.50 - 0.80 0.90 - 1.30 0.025 0.025 0.15 0.15 0.02 0.15G3Si1 0.06 - 0.14 0.70 - 1.00 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15G4Si1 0.06 - 0.14 0.80 - 1.20 1.60 - 1.90 0.025 0.025 0.15 0.15 0.02 0.15G3Si2 0.06 - 0.14 1.00 - 1.30 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15G2Ti 0.04-0.14 0.40-0.80 0.90-1.40 0.025 0.025 0.15 0.15 0.05-0.20 0.05-0.25G3Ni1 0.06-0.14 0.50-0.90 1.00-1.60 0.020 0.020 0.80-1.50 0.15 0.02 0.15G2Ni2 0.06-0.14 0.40-0.80 0.80-1.40 0.020 0.020 2.10-2.70 0.15 0.02 0.15G2Mo 0.08-0.12 0.30-0.70 0.90-1.30 0.020 0.020 0.15 0.40-0.60 0.02 0.15G4Mo 0.06-0.14 0.50-0.80 1.70-2.10 0.025 0.025 0.15 0.40-0.60 0.02 0.15G2Al 0.08-0.14 0.30-0.50 0.90-1.30 0.025 0.025 0.15 0.15 0.35-0.75 0.15

* If not specified Cr <0.15, Cu <0.35, V <0.03. Residual copper content in the steel plus any coating shall not exceed 0.35%Single values shown in the table mean maximum values.




256

EN ISO 14175

135

Guide to AWS A5.5: Low alloy steel electrodes for SMAW

AWSClassification



E 70xx-x 490 390E 70xx-BL2 520 390E 70xx-P1 490 415E 70xx-W1 490 415E 80xx-x 550 460E 80xx-C3 550 470-550E 90xx-x 620 530E 90xx-M 620 540-620E 100xx-x 690 600E 100xx-M 690 610-690E 110xx-x 760 670E 110xx-M 760 680-760E 120xx-x 830 740E 120xx-M 830 745-830E 120xx-M1 830 745-830

E 80 16 -D3


Designates min. tensile strength in ksi.(1 ksi =1000 psi ~6.9 MPa)

Designates weldingposition, coating typeand current type.

Designates chemicalcomposition of weld metal.

Suffix Alloying system Nominal values, wt%

-A1 C / Mo ~0.1/ 0.5-B1 Cr / Mo ~0.5/ 0.5-B2 Cr / Mo ~1.3/ 0.5-B2L* Cr / Mo ~1.3/ 0.5-B3 Cr / Mo ~2.3/ 1.0-B3L* Cr / Mo ~2.3/ 1.0-B4L* Cr / Mo ~2.0/ 0.5-B5 Cr / Mo / V ~0.5 / 1.0 / 0.05-C1 Ni ~2.5-C1L* Ni ~2.5-C2 Ni ~3.5-C2L* Ni ~3.5-C3 Ni / Cr / Mo / V ~1.0 / 0.1 / 0.3 / 0.05-NM Ni / Mo ~1.0/ 0.5-D1 Mn / Mo ~1.5/ 0.3-D2 Mn / Mo ~1.8/ 0.3-D3 Mn / Mo ~1.5/ 0.5-G/-M/-W All other low alloy steel electrodes

AWSClassification

Impact Energy

min. J °C

E 7010-P1 27 –30E 8010-P1 27 –30E 8018-P2 27 –30E 8045-P2 27 –30E 9010-P1 27 –30E 9018-P2 27 –30E 9045-P2 27 –30E 10045-P2 27 –30

E 8018-NM1 27 –40E 8016-C3 27 –40E 8018-C3 27 –40

E 7018-C3L 27 –50E 8016-C4/D3 27 –50E 8018-C4/D3 27 –50E 9015-D1 27 –50E 9018-D1/D3 27 –50E 10015-D2 27 –50E 10016-D2 27 –50E 10018-D2 27 –50E 9018-M 27 –50E 10018-M 27 –50E 11018-M 27 –50E 12018-M 27 –50

E 12018-M1 67 –20E 7018-W1 27 –20E 8018-W2 27 –20E 8016-C1 27 –60E 8018-C1 27 –60

E 7015-C1L 27 –75E 7016-C1L 27 –75E 7018-C1L 27 –75E 8016-C2 27 –75E 8018-C2 27 –75

E 7015-C2L 27 –100E 7016-C2L 27 –100E 7018-C2L 27 –100

E 9015-C5L 27 –115

EXXXX-A1/BX/BXL Not spec. Not spec.E(X)X XX-G Not spec. Not spec.

* C max. 0.05%


1 All positions except vertical-down2 Flat and H-V fillets

AWSClassification

WeldingPosition


AC DC

E xx10 1 Cellulosic – +polE xx11 1 Cellulosic x +polExx13 1 Rutile x +/– polE xx15 1 Basic – +polExx16 1 Basic x +polE xx18 1 Basic, iron powder x +polE xx20 2 Acid x c) +/– polE xx27 2 Acid, high recovery x c) +/– pol

c) Kälsvets liggande endast -pol

255

G 46 3 M G3Si1




CCarbon dioxide

Guide to EN ISO 14341: Wire electrodes and deposits for gasshielded metal arc welding of non-alloy and fine grain steels


Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18



G2Si 0.06 - 0.14 0.50 - 0.80 0.90 - 1.30 0.025 0.025 0.15 0.15 0.02 0.15G3Si1 0.06 - 0.14 0.70 - 1.00 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15G4Si1 0.06 - 0.14 0.80 - 1.20 1.60 - 1.90 0.025 0.025 0.15 0.15 0.02 0.15G3Si2 0.06 - 0.14 1.00 - 1.30 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15G2Ti 0.04-0.14 0.40-0.80 0.90-1.40 0.025 0.025 0.15 0.15 0.05-0.20 0.05-0.25G3Ni1 0.06-0.14 0.50-0.90 1.00-1.60 0.020 0.020 0.80-1.50 0.15 0.02 0.15G2Ni2 0.06-0.14 0.40-0.80 0.80-1.40 0.020 0.020 2.10-2.70 0.15 0.02 0.15G2Mo 0.08-0.12 0.30-0.70 0.90-1.30 0.020 0.020 0.15 0.40-0.60 0.02 0.15G4Mo 0.06-0.14 0.50-0.80 1.70-2.10 0.025 0.025 0.15 0.40-0.60 0.02 0.15G2Al 0.08-0.14 0.30-0.50 0.90-1.30 0.025 0.025 0.15 0.15 0.35-0.75 0.15





256

EN ISO 14175

136

W 46 3 W3Si1


Guide to EN ISO 636-A: Rods,wires and deposits for tungsteninert gas welding of non-alloy and fine grain steels


Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18



W2 Si 0.06 - 0.14 0.50 - 0.80 0.90 - 1.30 0.025 0.025 0.15 0.15 0.02 0.15W3 Si1 0.06 - 0.14 0.70 - 1.00 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15W4 Si1 0.06 - 0.14 0.80 - 1.20 1.60 - 1.90 0.025 0.025 0.15 0.15 0.02 0.15W3 Si2 0.06 - 0.14 1.00 - 1.30 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15W2 Ti 0.04-0.14 0.40-0.80 0.90-1.40 0.025 0.025 0.15 0.15 0.05-0.20 0.05-0.25W3 Ni1 0.06-0.14 0.50-0.90 1.00-1.60 0.020 0.020 0.80-1.50 0.15 0.02 0.15W2 Ni2 0.06-0.14 0.40-0.80 0.80-1.40 0.020 0.020 2.10-2.70 0.15 0.02 0.15W2 Mo 0.08-0.12 0.30-0.70 0.90-1.30 0.020 0.020 0.15 0.40-0.60 0.02 0.15W4 Mo 0.06-0.14 0.50-0.80 1.70-2.10 0.025 0.025 0.15 0.40-0.60 0.02 0.15W2 Al 0.08-0.14 0.30-0.50 0.90-1.30 0.025 0.025 0.15 0.15 0.35-0.75 0.15





257

G 62 6 M G4Ni1Mo



M ISO 14175-M21Mixed gas without helium

C ISO 14175-C1Carbon dioxide

A Ar +1-5% O2

Guide to EN ISO 16834-A: Wire electrodes, wires, rods anddeposits for gas-shielded arc welding of high strength steels


Tensile StrengthMPa

Elongationmin. %

55 550 640-820 1862 620 700-890 1869 690 770-940 1779 790 880-1080 1689 890 940-1180 15


C Si Mn P S Ni Cr Mo Cu Total other

Mn3NiCrMo 0.14 0.60-0.80 1.30-1.80 0.015 0.018 0.50-0.65 0.40-0.65 0.15-0.30 0.30 0.25Mn3Ni1CrMo 0.12 0.40-0.70 1.30-1.80 0.015 0.018 1.20-1.60 0.20-0.40 0.20-0.30 0.35 0.25 **Mn3Ni1Mo 0.12 0.40-0.80 1.30-1.90 0.015 0.018 0.80-1.30 0.15 0.25-0.65 0.30 0.25Mn3Ni1,5Mo 0.08 0.20-0.60 1.30-1.80 0.015 0.018 1.40-2.10 0.15 0.25-0.55 0.30 0.25Mn3Ni1Cu 0.12 0.20-0.60 1.20-1.80 0.015 0.018 0.80-1.25 0.15 0.20 0.30-0.65 0.25Mn3Ni1MoCu 0.12 0.20-0.60 1.20-1.80 0.015 0.018 0.80-1.25 0.15 0.20-0.55 0.30-0.65 0.25Mn3Ni2,5CrMo 0.12 0.40-0.70 1.30-1.80 0.015 0.018 2.30-2.80 0.20-0.60 0.30-0.65 0.30 0.25Mn4Ni1Mo 0.12 0.50-0.80 1.60-2.10 0.015 0.018 0.80-1.25 0.15 0.20-0.55 0.30 0.25Mn4Ni2Mo 0.12 0.25-0.60 1.60-2.10 0.015 0.018 2.00-2.60 0.15 0.30-0.65 0.30 0.25Mn4Ni1,5CrMo 0.12 0.50-0.80 1.60-2.10 0.015 0.018 1.30-1.90 0.15-0.40 0.30-0.65 0.30 0.25Mn4Ni2CrMo 0.12 0.60-0.90 1.60-2.10 0.015 0.018 1.80-2.30 0.20-0.45 0.45-0.70 0.30 0.25Mn4Ni2,5CrMo 0.13 0.50-0.80 1.60-2.10 0.015 0.018 2.30-2.80 0.20-0.60 0.30-0.65 0.30 0.25

* I f not specified Ti <0.10, Zr <0.10, Al <0.12, V <0.03. Residual copper content in the steel plus any coating shallcomply with stated value.Single values shown in the table mean maximum values.** V =0.05-0.013




258

137

W 46 3 W3Si1


Guide to EN ISO 636-A: Rods,wires and deposits for tungsteninert gas welding of non-alloy and fine grain steels


Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18



W2 Si 0.06 - 0.14 0.50 - 0.80 0.90 - 1.30 0.025 0.025 0.15 0.15 0.02 0.15W3 Si1 0.06 - 0.14 0.70 - 1.00 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15W4 Si1 0.06 - 0.14 0.80 - 1.20 1.60 - 1.90 0.025 0.025 0.15 0.15 0.02 0.15W3 Si2 0.06 - 0.14 1.00 - 1.30 1.30 - 1.60 0.025 0.025 0.15 0.15 0.02 0.15W2 Ti 0.04-0.14 0.40-0.80 0.90-1.40 0.025 0.025 0.15 0.15 0.05-0.20 0.05-0.25W3 Ni1 0.06-0.14 0.50-0.90 1.00-1.60 0.020 0.020 0.80-1.50 0.15 0.02 0.15W2 Ni2 0.06-0.14 0.40-0.80 0.80-1.40 0.020 0.020 2.10-2.70 0.15 0.02 0.15W2 Mo 0.08-0.12 0.30-0.70 0.90-1.30 0.020 0.020 0.15 0.40-0.60 0.02 0.15W4 Mo 0.06-0.14 0.50-0.80 1.70-2.10 0.025 0.025 0.15 0.40-0.60 0.02 0.15W2 Al 0.08-0.14 0.30-0.50 0.90-1.30 0.025 0.025 0.15 0.15 0.35-0.75 0.15





257

G 62 6 M G4Ni1Mo





A Ar +1-5% O2

Guide to EN ISO 16834-A: Wire electrodes, wires, rods anddeposits for gas-shielded arc welding of high strength steels


Tensile StrengthMPa

Elongationmin. %

55 550 640-820 1862 620 700-890 1869 690 770-940 1779 790 880-1080 1689 890 940-1180 15


C Si Mn P S Ni Cr Mo Cu Total other

Mn3NiCrMo 0.14 0.60-0.80 1.30-1.80 0.015 0.018 0.50-0.65 0.40-0.65 0.15-0.30 0.30 0.25Mn3Ni1CrMo 0.12 0.40-0.70 1.30-1.80 0.015 0.018 1.20-1.60 0.20-0.40 0.20-0.30 0.35 0.25 **Mn3Ni1Mo 0.12 0.40-0.80 1.30-1.90 0.015 0.018 0.80-1.30 0.15 0.25-0.65 0.30 0.25Mn3Ni1,5Mo 0.08 0.20-0.60 1.30-1.80 0.015 0.018 1.40-2.10 0.15 0.25-0.55 0.30 0.25Mn3Ni1Cu 0.12 0.20-0.60 1.20-1.80 0.015 0.018 0.80-1.25 0.15 0.20 0.30-0.65 0.25Mn3Ni1MoCu 0.12 0.20-0.60 1.20-1.80 0.015 0.018 0.80-1.25 0.15 0.20-0.55 0.30-0.65 0.25Mn3Ni2,5CrMo 0.12 0.40-0.70 1.30-1.80 0.015 0.018 2.30-2.80 0.20-0.60 0.30-0.65 0.30 0.25Mn4Ni1Mo 0.12 0.50-0.80 1.60-2.10 0.015 0.018 0.80-1.25 0.15 0.20-0.55 0.30 0.25Mn4Ni2Mo 0.12 0.25-0.60 1.60-2.10 0.015 0.018 2.00-2.60 0.15 0.30-0.65 0.30 0.25Mn4Ni1,5CrMo 0.12 0.50-0.80 1.60-2.10 0.015 0.018 1.30-1.90 0.15-0.40 0.30-0.65 0.30 0.25Mn4Ni2CrMo 0.12 0.60-0.90 1.60-2.10 0.015 0.018 1.80-2.30 0.20-0.45 0.45-0.70 0.30 0.25Mn4Ni2,5CrMo 0.13 0.50-0.80 1.60-2.10 0.015 0.018 2.30-2.80 0.20-0.60 0.30-0.65 0.30 0.25

* I f not specified Ti <0.10, Zr <0.10, Al <0.12, V <0.03. Residual copper content in the steel plus any coating shallcomply with stated value.Single values shown in the table mean maximum values.** V =0.05-0.013




258

138

Guide to EN ISO 17632-A: Cored wires for non-alloy and fine grain steels

T 46 3 1Ni B M 4 H5

Tubular coredelectrode/ metalarc welding


Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18





Mn Ni Mo

No symbol 2.0 – –Mo 1.4 – 0.3 - 0.6MnMo 1.4 - 2.0 – 0.3 - 0.61Ni 1.4 0.6 - 1.2 –1.5Ni 1.6 1.2 - 1.8 –2Ni 1.4 1.8 - 2.6 –3Ni 1.4 2.6 - 3.8 –Mn1Ni 1.4 - 2.0 0.6 - 1.2 –1NiMo 1.4 0.6 - 1.2 0.3 - 0.6


* I f not specified Mo<0.2, Ni <0.5, Cr < 0.2, V <0.08, Nb <0.05, Cu < 0.3and for electrodes witout a gas shield Al<2.0Single values shown in the table are maximum values.



Symbol Characteristics Types of weld Shielding gas

Singel-pass Multiple-pass

R Rutile, slow freezing slag X X RequiredP Rutile, fast freezing slag X X RequiredB Basic X X RequiredM Metal powde Xr X RequiredV Rutile or basic/fluoride X Not requiredW Basic/fluoride, slow freezing slag X X Not requiredY Basic/fluoride, fast freezing slag X X Not requiredZ Other types


H5 5H10 10H15 15



CCarbon dioxide

259

EN ISO 14175Symbol Welding position


AlloySymbol


Martensitic/ferritic13 0.12 1.0 1.5 0.030 0.025 11.0-14.0 0.3 0.3 Cu 0.513 Ti 0.10 1.0 0.80 0.030 0.030 10.5-13.0 0.3 0.3 Cu 0.5, 10 x C - 1.513 4 0.06 1.0 1.5 0.030 0.025 11.0-14.5 3.0-5.0 0.4-1.0 Cu 0.517 0.12 1.0 1.5 0.030 0.025 16.0-18.0 0.3 0.3 Cu 0.5Austenitic19 9 L 0.04 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.3 Cu 0.519 9 Nb 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.3 Cu 0.5, Nb 8 x C- 1.119 12 3 L 0.04 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.519 12 3 Nb 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.5, Nb 8 x C-1 .119 13 4 N L 0.04 1.2 1.0-5.0 0.030 0.025 17.0-20.0 12.0-15.0 3.0-4.5 Cu 0.5, N 0.08-0.20Austenitic-ferritic. High corrosion resistance.22 9 3 N L 0.04 1.2 2.5 0.030 0.025 21.0-24.0 7.5-10.5 2.5-4.0 Cu 0.5, N 0.08-0.20Fully austenitic. High corrosion resistance.18 16 5 N L 0.03 1.0 1.0-4.0 0.03 0.02 17.0-20.0 16.0-19.0 3.5-5.0 Cu 0.5, N 0.10-0.20Special types18 8 Mn 0.20 1.2 4.5-7.5 0.035 0.025 17.0-20.0 7.0-10.0 0.3 Cu 0.520 10 3 0.08 1.2 2.5 0.035 0.025 19.5-22.0 9.0-11.0 2.0-4.0 Cu 0.523 12 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.3 Cu 0.523 12 2 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 2.0-3.0 Cu 0.529 9 0.15 1.2 2.5 0.035 0.025 27.0-31.0 8.0-12.0 0.3 Cu 0.5Heat resisting types22 12 H 0.15 1.2 2.5 0.030 0.025 20.0-23.0 10.0-13.0 0.3 Cu 0.525 20 0.06-0.20 1.2 1.0-5.0 0.030 0.025 23.0-27.0 18.0-22.0 0.3 Cu 0.5


Guide to EN ISO 17633-A: Cored wires for stainless steels

T 19 12 3L R M 4

Tubular coredelectrode/metalarc welding

Symbol Type of electrode coreR Rutile, slow freezing slagP Rutile, fast freezing slagM Metal powderU SelfshieldingZ Other types




N Without a gas shield

260

139

Guide to EN ISO 17632-A: Cored wires for non-alloy and fine grain steels

T 46 3 1Ni B M 4 H5

Tubular coredelectrode/ metalarc welding


Tensile StrengthMPa

Elongationmin. %

35 355 440-570 2238 380 470-600 2042 420 500-640 2046 460 530-680 2050 500 560-720 18





Mn Ni Mo

No symbol 2.0 – –Mo 1.4 – 0.3 - 0.6MnMo 1.4 - 2.0 – 0.3 - 0.61Ni 1.4 0.6 - 1.2 –1.5Ni 1.6 1.2 - 1.8 –2Ni 1.4 1.8 - 2.6 –3Ni 1.4 2.6 - 3.8 –Mn1Ni 1.4 - 2.0 0.6 - 1.2 –1NiMo 1.4 0.6 - 1.2 0.3 - 0.6


* I f not specified Mo<0.2, Ni <0.5, Cr < 0.2, V <0.08, Nb <0.05, Cu < 0.3and for electrodes witout a gas shield Al<2.0Single values shown in the table are maximum values.



Symbol Characteristics Types of weld Shielding gas

Singel-pass Multiple-pass

R Rutile, slow freezing slag X X RequiredP Rutile, fast freezing slag X X RequiredB Basic X X RequiredM Metal powde Xr X RequiredV Rutile or basic/fluoride X Not requiredW Basic/fluoride, slow freezing slag X X Not requiredY Basic/fluoride, fast freezing slag X X Not requiredZ Other types


H5 5H10 10H15 15



CCarbon dioxide

259

EN ISO 14175Symbol Welding position


AlloySymbol


Martensitic/ferritic13 0.12 1.0 1.5 0.030 0.025 11.0-14.0 0.3 0.3 Cu 0.513 Ti 0.10 1.0 0.80 0.030 0.030 10.5-13.0 0.3 0.3 Cu 0.5, 10 x C - 1.513 4 0.06 1.0 1.5 0.030 0.025 11.0-14.5 3.0-5.0 0.4-1.0 Cu 0.517 0.12 1.0 1.5 0.030 0.025 16.0-18.0 0.3 0.3 Cu 0.5Austenitic19 9 L 0.04 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.3 Cu 0.519 9 Nb 0.08 1.2 2.0 0.030 0.025 18.0-21.0 9.0-11.0 0.3 Cu 0.5, Nb 8 x C- 1.119 12 3 L 0.04 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.519 12 3 Nb 0.08 1.2 2.0 0.030 0.025 17.0-20.0 10.0-13.0 2.5-3.0 Cu 0.5, Nb 8 x C-1 .119 13 4 N L 0.04 1.2 1.0-5.0 0.030 0.025 17.0-20.0 12.0-15.0 3.0-4.5 Cu 0.5, N 0.08-0.20Austenitic-ferritic. High corrosion resistance.22 9 3 N L 0.04 1.2 2.5 0.030 0.025 21.0-24.0 7.5-10.5 2.5-4.0 Cu 0.5, N 0.08-0.20Fully austenitic. High corrosion resistance.18 16 5 N L 0.03 1.0 1.0-4.0 0.03 0.02 17.0-20.0 16.0-19.0 3.5-5.0 Cu 0.5, N 0.10-0.20Special types18 8 Mn 0.20 1.2 4.5-7.5 0.035 0.025 17.0-20.0 7.0-10.0 0.3 Cu 0.520 10 3 0.08 1.2 2.5 0.035 0.025 19.5-22.0 9.0-11.0 2.0-4.0 Cu 0.523 12 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 0.3 Cu 0.523 12 2 L 0.04 1.2 2.5 0.030 0.025 22.0-25.0 11.0-14.0 2.0-3.0 Cu 0.529 9 0.15 1.2 2.5 0.035 0.025 27.0-31.0 8.0-12.0 0.3 Cu 0.5Heat resisting types22 12 H 0.15 1.2 2.5 0.030 0.025 20.0-23.0 10.0-13.0 0.3 Cu 0.525 20 0.06-0.20 1.2 1.0-5.0 0.030 0.025 23.0-27.0 18.0-22.0 0.3 Cu 0.5


Guide to EN ISO 17633-A: Cored wires for stainless steels

T 19 12 3L R M 4

Tubular coredelectrode/metalarc welding

Symbol Type of electrode coreR Rutile, slow freezing slagP Rutile, fast freezing slagM Metal powderU SelfshieldingZ Other types




N Without a gas shield

260

140

Guide to AWS A5.18: Carbon Steel Electrodes and Rods for Gas ShieldedArc Welding

AWSClassification

Chemical composition of solid wire or rod, wt % *

C Mn Si P S Cu

ER70S-2 <0.07 0.90-1.40 0.40-0.70 <0.025 <0.035 <0.50

ER70S-3 0.06-0.15 0.90-1.40 0.45-0.70 <0.025 <0.035 <0.50

ER70S-4 0.06-0.15 1.00-1.50 0.65-0.85 <0.025 <0.035 <0.50

ER70S-6 0.06-0.15 1.40-1.85 0.80-1.15 <0.025 <0.035 <0.50

ER70S-7 0.07-0.15 1.50-2.00 0.50-0.80 <0.025 <0.035 <0.50

ER70S-G Not spec. Not spec. Not spec. Not spec. Not spec. <0.50


Mechanical Properties of weld metal

AWSClassification *



(0.2% proof)

Elongationmin. %


J/°C

Shielding gas

ER70S-2 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-3 480 400 22 27 / –20 CO2 or Ar / CO2

ER70S-4 480 400 22 Not required CO2 or Ar / CO2

ER70S-6 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-7 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-G 480 400 22 As agreed CO2 or Ar / CO2

E70C-3X 480 400 22 27 / –20 CO2 or 75-80%Ar / bal. CO2

E70C-6X 480 400 22 27 / –30 CO2 or 75-80%Ar / bal. CO2

E70C-G(X ) 480 400 22 As agreed As agreed

E70C-GS(X) 480 Not spec. Not spec. Not required As agreed

* The final X shown in the classification represents a ”C” or ”M” which corresponds to the shielding gas with which the electrode is classified.The use of ”C” designates 100% CO2 shielding, ”M” designates 75-80% Ar/balance CO2.

AWSClassification **

Chemical composition of weld metal from metal cored wire, wt % *

C Mn Si P S Cu

E70C-3X 0.12 1.75 0.90 0.50

E70C-6X 0.12 1.75 0.90 0.03 0.50

E70C-G(X) Not spec. Not spec. Not spec. Not spec. Not spec. Not spec.

E70C-GS(X) Not spec. Not spec. Not spec. Not spec. Not spec. Not spec.

* Single values shown in the table are maximum values.** The final X shown in the classification represents a ”C” or ”M” which corresponds to the shielding gas with which the elec-trode is classified. The use of ”C” designates 100% CO2 shielding, ”M” designates 75-80% Ar/balance CO2.

261

0.03

0.03

0.03

Guide to AWS A5.20: Carbon steel wires for FCAW

AWSClassification

Tensile StrengthMPa


Elongationmin. %


J/°C

E 7xT-1C, -1M 490- 670 390 22 27 / –20E 7xT-2C, -2M min Not specified Not specified Not specifiedE 7xT-3 min Not specified Not specified Not specifiedE 7xT-4 - 670 390 22 Not specified

E 7xT-5C, -5M - 670 390 22 27 / –30

E 7xT-6 - 670 390 22 27 / –30E 7xT-7 - 670 390 22 Not specifiedE 7xT-8 - 670 390 22 27 / –30E 7xT-9C, -9M - 670 390 22 27 / –30E 7xT-10 min Not specified Not specified Not specifiedE 7xT-11 - 670 390 22 Not specifiedE 7xT-12C, -12M - 620 390 22 27 / –30E 6xT-13 min Not specified Not specified Not specifiedE 7xT-13 min Not specified Not specified Not specifiedE 7xT-14 min Not specified Not specified Not specifiedE 6xT-G - 600 330 2 Not specifiedE 7xT-G - 670 390 22 Not specifiedE 6xT-GS min Not specified Not specified Not specifiedE 7xT-GS min Not specified Not specified Not specified

E 7 1 T -1 M

Designatesan electrode.

Indicates primary welding positions.0 =flat and horizontal1 =all positions

Indicates acored wire.

Indicates usability andperformance capabili ties.

Indicates min. tensile strength in 10 ksi units.(10 ksi =10.000psi ~69 MPa)

Suffix Shielding gas Multiple-pass Single-pass Flux type

-1 X X X DC +pol-2 XX DC +pol-3 X DC +pol-4 X X DC +pol-5 X X X DC +/– pol-6 X X DC +pol-7 X X DC – pol-8 X X DC – pol-9 X X X DC +pol-10 X DC – pol-11 X X DC – pol-12 X X X DC +pol-13 X DC – pol-14 X DC – pol-G Not specified X X Not specified-GS Not specifie Xd Not specified

Suffix Designation

M 75-80% Ar/CO2C CO2

None Self-shield

262

490490490

490

490490490490490490490430490490430490430490

2

141

Guide to AWS A5.18: Carbon Steel Electrodes and Rods for Gas ShieldedArc Welding

AWSClassification

Chemical composition of solid wire or rod, wt % *

C Mn Si P S Cu

ER70S-2 <0.07 0.90-1.40 0.40-0.70 <0.025 <0.035 <0.50

ER70S-3 0.06-0.15 0.90-1.40 0.45-0.70 <0.025 <0.035 <0.50

ER70S-4 0.06-0.15 1.00-1.50 0.65-0.85 <0.025 <0.035 <0.50

ER70S-6 0.06-0.15 1.40-1.85 0.80-1.15 <0.025 <0.035 <0.50

ER70S-7 0.07-0.15 1.50-2.00 0.50-0.80 <0.025 <0.035 <0.50

ER70S-G Not spec. Not spec. Not spec. Not spec. Not spec. <0.50



AWSClassification *



(0.2% proof)

Elongationmin. %


J/°C

Shielding gas

ER70S-2 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-3 480 400 22 27 / –20 CO2 or Ar / CO2

ER70S-4 480 400 22 Not required CO2 or Ar / CO2

ER70S-6 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-7 480 400 22 27 / –30 CO2 or Ar / CO2

ER70S-G 480 400 22 As agreed CO2 or Ar / CO2

E70C-3X 480 400 22 27 / –20 CO2 or 75-80%Ar / bal. CO2

E70C-6X 480 400 22 27 / –30 CO2 or 75-80%Ar / bal. CO2

E70C-G(X ) 480 400 22 As agreed As agreed

E70C-GS(X) 480 Not spec. Not spec. Not required As agreed

* The final X shown in the classification represents a ”C” or ”M” which corresponds to the shielding gas with which the electrode is classified.The use of ”C” designates 100% CO2 shielding, ”M” designates 75-80% Ar/balance CO2.

AWSClassification **

Chemical composition of weld metal from metal cored wire, wt % *

C Mn Si P S Cu

E70C-3X 0.12 1.75 0.90 0.50

E70C-6X 0.12 1.75 0.90 0.03 0.50

E70C-G(X) Not spec. Not spec. Not spec. Not spec. Not spec. Not spec.

E70C-GS(X) Not spec. Not spec. Not spec. Not spec. Not spec. Not spec.

* Single values shown in the table are maximum values.** The final X shown in the classification represents a ”C” or ”M” which corresponds to the shielding gas with which the elec-trode is classified. The use of ”C” designates 100% CO2 shielding, ”M” designates 75-80% Ar/balance CO2.

261

0.03

0.03

0.03

Guide to AWS A5.20: Carbon steel wires for FCAW

AWSClassification

Tensile StrengthMPa


Elongationmin. %


J/°C

E 7xT-1C, -1M 490- 670 390 22 27 / –20E 7xT-2C, -2M min Not specified Not specified Not specifiedE 7xT-3 min Not specified Not specified Not specifiedE 7xT-4 - 670 390 22 Not specified

E 7xT-5C, -5M - 670 390 22 27 / –30

E 7xT-6 - 670 390 22 27 / –30E 7xT-7 - 670 390 22 Not specifiedE 7xT-8 - 670 390 22 27 / –30E 7xT-9C, -9M - 670 390 22 27 / –30E 7xT-10 min Not specified Not specified Not specifiedE 7xT-11 - 670 390 22 Not specifiedE 7xT-12C, -12M - 620 390 22 27 / –30E 6xT-13 min Not specified Not specified Not specifiedE 7xT-13 min Not specified Not specified Not specifiedE 7xT-14 min Not specified Not specified Not specifiedE 6xT-G - 600 330 2 Not specifiedE 7xT-G - 670 390 22 Not specifiedE 6xT-GS min Not specified Not specified Not specifiedE 7xT-GS min Not specified Not specified Not specified

E 7 1 T -1 M

Designatesan electrode.

Indicates primary welding positions.0 =flat and horizontal1 =all positions

Indicates acored wire.

Indicates usability andperformance capabili ties.

Indicates min. tensile strength in 10 ksi units.(10 ksi =10.000psi ~69 MPa)

Suffix Shielding gas Multiple-pass Single-pass Flux type

-1 X X X DC +pol-2 XX DC +pol-3 X DC +pol-4 X X DC +pol-5 X X X DC +/– pol-6 X X DC +pol-7 X X DC – pol-8 X X DC – pol-9 X X X DC +pol-10 X DC – pol-11 X X DC – pol-12 X X X DC +pol-13 X DC – pol-14 X DC – pol-G Not specified X X Not specified-GS Not specifie Xd Not specified

Suffix Designation

M 75-80% Ar/CO2C CO2

None Self-shield

262

490490490

490

490490490490490490490430490490430490430490

2

142

Guide to AWS A5.28: Low-alloy Steel Electrodes and Rods for GasShiel ded Arc Welding

AWSClassification

Chemical composition of solid wire or rod, wt % *C Mn Si P S Ni Cr Mo V Ti Zr Al Cu Other

elementstotal

ER70S-A1 0.12 1.30 0.3-0.70 0.025 0.025 0.20 – 0.40-0.65 – – – – 0.35 0.50

ER80S-B2 0.07-0.12 0.40-0.70 0.40-0.70 0.025 0.025 0.20 1.20-1.50 0.40-0.65 – – – – 0.35 0.50

ER70S-B2L 0.05 0.40-0.70 0.40-0.70 0.025 0.025 0.20 1.20-1.50 0.40-0.65 – – – – 0.35 0.50

ER90S-B3 0.07-0.12 0.40-0.70 0.40-0.70 0.025 0.025 0.20 2.30-2.70 0.90-1.20 – – – – 0.35 0.50

ER80S-B3L 0.05 0.40-0.70 0.40-0.70 0.025 0.025 0.20 2.30-2.70 0.90-1.20 – – – – 0.35 0.50

ER80S-B6 0.10 0.40-0.70 0.50 0.025 0.025 0.6 4.50-6.00 0.45-0.65 – – – – 0.35 0.50

ER80S-B8 0.10 0.40-0.70 0.50 0.025 0.025 0.5 8.00-10.5 0.8-1.2 – – – – 0.35 0.50

ER90S-B9 0.07-0.13 1.20 0.15-0.50 0.010 0.010 0.80 8.00-10.50 0.85-1.20 0.15-0.30 0.04 0.20 0.50

ER80S-Ni1 0.12 1.25 0.40-0.80 0.025 0.025 0.80-1.10 0.15 0.35 0.05 – – – 0.35 0.50

ER80S-Ni2 0.12 1.25 0.40-0.80 0.025 0.025 2.00-2.75 – – – – – – 0.35 0.50

ER80S-Ni3 0.12 1.25 0.40-0.80 0.025 0.025 3.00-3.75 – – – – – – 0.35 0.50

ER80S-D2 0.7-0.12 1.60-2.10 0.50-0.80 0.025 0.025 0.15 – 0.40-0.60 – – – – 0.5 0.50

ER90S-D2 0.7-0.12 1.60-2.10 0.50-0.80 0.025 0.025 0.15 – 0.40-0.60 – – – – 0.5 0.50

ER100S-1 0.08 1.25-1.80 0.20-0.55 0.010 0.010 1.40-2.10 0.30 0.25-0.55 0.05 0.10 0.10 0.10 0.25 0.50

ER110S-1 0.09 1.40-1.80 0.20-0.55 0.010 0.010 1.90-2.60 0.50 0.25-0.55 0.04 0.10 0.10 0.10 0.25 0.50

ER120S-1 0.10 1.40-1.80 0.25-0.60 0.010 0.010 2.00-2.80 0.60 0.30-0.65 0.03 0.10 0.10 0.10 0.25 0.50

ERXXS-G Not specified


AWSClassification

Chemical composition of weld metal from metal cored wire, wt % *C Mn Si P S Ni Cr Mo V Ti Zr Al Cu Other

elementstotal

E80C-B2 0.05-0.12 0.40-1.00 0.25-0.60 0.025 0.030 0.20 1.00-1.50 0.40-0.65 0.03 – – – - 0.50

E70C-B2L 0.05 0.40-1.00 0.25-0.60 0.025 0.030 0.20 1.00-1.50 0.40-0.65 0.03 – – – 0.35 0.50

E90C-B3 0.05-0.12 0.40-1.00 0.25-0.60 0.025 0.030 0.20 2.00-2.50 0.90-1.20 0.03 – – – 0.35 0.50

E80C-B3L 0.05 0.40-1.00 0.25-0.60 0.025 0.030 0.20 2.00-2.50 0.90-1.20 0.03 – – – 0.35 0.50

E80C-B6 0.10 0.40-1.00 0.25-0.60 0.025 0.025 0.60 4.50-6.00 0.45-0.65 0.03 – – – 0.35 0.50

E80C-B8 0.10 0.40-1.00 0.25-0.60 0.025 0.025 0.20 8.00-10.50 0.80-1.20 0.03 – – – 0.35 0.50

E90C-B9 0.08-0.13 1.20** 0.50 0.020 0.015 0.80** 8.00-10.50 0.85-1.20 0.15-0.30 – – 0.04 0.20 0.50

E80C-Ni1 0.12 1.50 0.90 0.025 0.030 0.80-1.10 – 0.30 0.03 – – – 0.35 0.50

E70C-Ni2 0.08 1.25 0.90 0.025 0.030 1.75-2.75 – – 0.03 – – – 0.35 0.50

E80C-Ni2 0.12 1.50 0.90 0.025 0.030 1.75-2.75 – – 0.03 – – – 0.35 0.50

E80C-Ni3 0.12 1.50 0.90 0.025 0.030 2.75-3.75 – – 0.03 – – – 0.35 0.50

E90C-D2 0.12 1.00-1.90 0.90 0.025 0.030 – – 0.40-0.60 0.03 – – – 0.35 0.50

E90C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E100C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E110C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E110C-K4 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15-0.65 0.25-0.65 0.03 – – – 0.35 0.50

E120C-K4 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15-0.65 0.25-0.65 0.03 – – – 0.35 0.50

E80C-W2 0.12 0.50-1.30 0.35-0.80 0.025 0.030 0.40-0.80 0.45-0.70 – 0.03 – – – 0.30-0.75 0.50

EXXC-G Not specified

* Single values shown in the table are maximum values. ** Max 1.50% of Mn and Ni in total.

263



AWSClassification



(0.2% proof)

Elongationmin. %


J/°C

Testing condition

ER70S-B2L/A1 515 400 19 Not required *1)

ER80S-B2 550 470 19 Not required *1)

ER80S-B3L 550 470 17 Not required *2)


ER80S-B6/B8 550 470 17 Not required *3)


ER80S-Ni1 550 470 24 27 / –46 As-Welded

ER80S-Ni2 550 470 24 27 / –62 *1)

ER80S-Ni3 550 470 24 27 / –73 *1)

ER80S-D2 550 470 17 27 / –29 As-Welded

ER90S-D2 620 540 17 27 / -29 As-Welded

ER100S-1 690 610 16 68 / –51 As-Welded

ER110S-1 760 660 15 68 / –51 As-Welded

ER120S-1 830 730 14 68 / –51 As-Welded

ER70S-G 490 Not specified Not specified As agreed As agreed






E70C-B2L 515 400 19 Not required *1)

E80C-B2 550 470 19 Not required *1)



E80C-B6/B8 550 470 17 Not required *3)


E70C-Ni2 490 400 24 27 / -62 *1)

E80C-Ni1 550 470 24 27 / -46 As-Welded

E80C-Ni2 550 470 24 27 / -62 *1)

E80C-Ni3 550 470 24 27 / -73 *1)

E90C-D2 620 540 17 27 / -29 As-Welded

E90C-K3 620 540 18 27 / -51 As-Welded

E100C-K3 690 610 16 27 / -51 As-Welded

E100C-K3/K4 760 680 15 27 / -51 As-Welded

E120C-K4 830 750 15 27 / -51 As-Welded

E80C-W2 550 470 22 27 / -29 As-Welded

E70C-G 490 Not specified Not specified As agreed As agreed






*1) PWHT 620+/-15°C *2) PWHT 690+/-15°C *3) PWHT 745+/-15°C *4) PWHT 760 +/-15°C264

143


AWSClassification

Chemical composition of solid wire or rod, wt % *C Mn Si P S Ni Cr Mo V Ti Zr Al Cu Other

elementstotal

ER70S-A1 0.12 1.30 0.3-0.70 0.025 0.025 0.20 – 0.40-0.65 – – – – 0.35 0.50

ER80S-B2 0.07-0.12 0.40-0.70 0.40-0.70 0.025 0.025 0.20 1.20-1.50 0.40-0.65 – – – – 0.35 0.50

ER70S-B2L 0.05 0.40-0.70 0.40-0.70 0.025 0.025 0.20 1.20-1.50 0.40-0.65 – – – – 0.35 0.50

ER90S-B3 0.07-0.12 0.40-0.70 0.40-0.70 0.025 0.025 0.20 2.30-2.70 0.90-1.20 – – – – 0.35 0.50

ER80S-B3L 0.05 0.40-0.70 0.40-0.70 0.025 0.025 0.20 2.30-2.70 0.90-1.20 – – – – 0.35 0.50

ER80S-B6 0.10 0.40-0.70 0.50 0.025 0.025 0.6 4.50-6.00 0.45-0.65 – – – – 0.35 0.50

ER80S-B8 0.10 0.40-0.70 0.50 0.025 0.025 0.5 8.00-10.5 0.8-1.2 – – – – 0.35 0.50

ER90S-B9 0.07-0.13 1.20 0.15-0.50 0.010 0.010 0.80 8.00-10.50 0.85-1.20 0.15-0.30 0.04 0.20 0.50

ER80S-Ni1 0.12 1.25 0.40-0.80 0.025 0.025 0.80-1.10 0.15 0.35 0.05 – – – 0.35 0.50

ER80S-Ni2 0.12 1.25 0.40-0.80 0.025 0.025 2.00-2.75 – – – – – – 0.35 0.50

ER80S-Ni3 0.12 1.25 0.40-0.80 0.025 0.025 3.00-3.75 – – – – – – 0.35 0.50

ER80S-D2 0.7-0.12 1.60-2.10 0.50-0.80 0.025 0.025 0.15 – 0.40-0.60 – – – – 0.5 0.50

ER90S-D2 0.7-0.12 1.60-2.10 0.50-0.80 0.025 0.025 0.15 – 0.40-0.60 – – – – 0.5 0.50

ER100S-1 0.08 1.25-1.80 0.20-0.55 0.010 0.010 1.40-2.10 0.30 0.25-0.55 0.05 0.10 0.10 0.10 0.25 0.50

ER110S-1 0.09 1.40-1.80 0.20-0.55 0.010 0.010 1.90-2.60 0.50 0.25-0.55 0.04 0.10 0.10 0.10 0.25 0.50

ER120S-1 0.10 1.40-1.80 0.25-0.60 0.010 0.010 2.00-2.80 0.60 0.30-0.65 0.03 0.10 0.10 0.10 0.25 0.50

ERXXS-G Not specified


AWSClassification

Chemical composition of weld metal from metal cored wire, wt % *C Mn Si P S Ni Cr Mo V Ti Zr Al Cu Other

elementstotal

E80C-B2 0.05-0.12 0.40-1.00 0.25-0.60 0.025 0.030 0.20 1.00-1.50 0.40-0.65 0.03 – – – - 0.50

E70C-B2L 0.05 0.40-1.00 0.25-0.60 0.025 0.030 0.20 1.00-1.50 0.40-0.65 0.03 – – – 0.35 0.50

E90C-B3 0.05-0.12 0.40-1.00 0.25-0.60 0.025 0.030 0.20 2.00-2.50 0.90-1.20 0.03 – – – 0.35 0.50

E80C-B3L 0.05 0.40-1.00 0.25-0.60 0.025 0.030 0.20 2.00-2.50 0.90-1.20 0.03 – – – 0.35 0.50

E80C-B6 0.10 0.40-1.00 0.25-0.60 0.025 0.025 0.60 4.50-6.00 0.45-0.65 0.03 – – – 0.35 0.50

E80C-B8 0.10 0.40-1.00 0.25-0.60 0.025 0.025 0.20 8.00-10.50 0.80-1.20 0.03 – – – 0.35 0.50

E90C-B9 0.08-0.13 1.20** 0.50 0.020 0.015 0.80** 8.00-10.50 0.85-1.20 0.15-0.30 – – 0.04 0.20 0.50

E80C-Ni1 0.12 1.50 0.90 0.025 0.030 0.80-1.10 – 0.30 0.03 – – – 0.35 0.50

E70C-Ni2 0.08 1.25 0.90 0.025 0.030 1.75-2.75 – – 0.03 – – – 0.35 0.50

E80C-Ni2 0.12 1.50 0.90 0.025 0.030 1.75-2.75 – – 0.03 – – – 0.35 0.50

E80C-Ni3 0.12 1.50 0.90 0.025 0.030 2.75-3.75 – – 0.03 – – – 0.35 0.50

E90C-D2 0.12 1.00-1.90 0.90 0.025 0.030 – – 0.40-0.60 0.03 – – – 0.35 0.50

E90C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E100C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E110C-K3 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15 0.25-0.65 0.03 – – – 0.35 0.50

E110C-K4 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15-0.65 0.25-0.65 0.03 – – – 0.35 0.50

E120C-K4 0.15 0.75-2.25 0.80 0.025 0.025 0.50-2.50 0.15-0.65 0.25-0.65 0.03 – – – 0.35 0.50

E80C-W2 0.12 0.50-1.30 0.35-0.80 0.025 0.030 0.40-0.80 0.45-0.70 – 0.03 – – – 0.30-0.75 0.50

EXXC-G Not specified

* Single values shown in the table are maximum values. ** Max 1.50% of Mn and Ni in total.

263



AWSClassification



(0.2% proof)

Elongationmin. %


J/°C

Testing condition

ER70S-B2L/A1 515 400 19 Not required *1)


ER80S-B3L 550 470 17 Not required *2)


ER80S-B6/B8 550 470 17 Not required *3)


ER80S-Ni1 550 470 24 27 / –46 As-Welded

ER80S-Ni2 550 470 24 27 / –62 *1)

ER80S-Ni3 550 470 24 27 / –73 *1)

ER80S-D2 550 470 17 27 / –29 As-Welded

ER90S-D2 620 540 17 27 / -29 As-Welded

ER100S-1 690 610 16 68 / –51 As-Welded

ER110S-1 760 660 15 68 / –51 As-Welded

ER120S-1 830 730 14 68 / –51 As-Welded











E80C-B6/B8 550 470 17 Not required *3)


E70C-Ni2 490 400 24 27 / -62 *1)

E80C-Ni1 550 470 24 27 / -46 As-Welded

E80C-Ni2 550 470 24 27 / -62 *1)

E80C-Ni3 550 470 24 27 / -73 *1)

E90C-D2 620 540 17 27 / -29 As-Welded

E90C-K3 620 540 18 27 / -51 As-Welded

E100C-K3 690 610 16 27 / -51 As-Welded

E100C-K3/K4 760 680 15 27 / -51 As-Welded

E120C-K4 830 750 15 27 / -51 As-Welded

E80C-W2 550 470 22 27 / -29 As-Welded







*1) PWHT 620+/-15°C *2) PWHT 690+/-15°C *3) PWHT 745+/-15°C *4) PWHT 760 +/-15°C264

144

AWS A5.36: Welding consumables

MEGAFIL® 1100 M

Example:

E 13 1 T15 M21 A 4 K4 H4

Charpy Impact Test Requirements

Impact Max. test Max. test Minimum AverageDesignator Temperature Temperature Energy Level

(°F) (°C) [J] (ftlbf)

Y +68 +20

0 0 -18

2 -20 -29

4 -40 -40 27 (20)

5 -50 -46

6 -60 -51

8 -80 -40

Diffusible hydrogen in weld metal

Hydrogen Average Diffusible Hydrogen;Designato Maximum mL/100g Deposited MetalH16 16

H8 8

H4 4

H2 2

Electrode Usability Characteristics

Electrode Usability Process General Description of Electrode Type Typical Positions of Polarity

Designator WeldingT1 FCAW-G Flux cored electrodes of this type are gas shielded and have a rutile base slag. They are H, F, VU & OH DCEP

characterized by a spray transfer, low spatter loss, and a moderate volume of slag whichcompletely covers the weld bead.

T5 FCAW-G Flux cored electrodes of this type are gas shielded and are characterized by a globular transfer, H, F, VU & OH DCEP od. DCEN

slightly convex bead contour, and a thin slag that may not completely cover the weld bead.

cracking resistance than typically exhibited by the ´T1´ type electrodes. T15 FCAW-G Electrodes of this type are gas shielded composite stranded or metal cored electrodes. H, F, VU & OH DCEP od. DCEN

The core ingredients are primarily metallic. The nonmetallic components in the coretypically total less than 1% of the total electrode weight. These electrodes arecharacterized by a spray arc and excellent bead wash capabilities. Applications aresimilar in many ways to solid GMAW electrodes.

Welding positions

0 flat & horizontal

1 All positions

Designator of the heat treatment condition,

in which the tests were conducted

A as welded

P heat treated

Shielding gas

Symbol Oxidizing Components

%CO2

%O2

C1 100 —

M12 0.5≤CO2≤5 —

M13 — 0.5≤CO2≤3

M14 0.5≤CO2≤5 0.5≤CO

2≤3

M20 5≤CO2≤15 —

M21 15≤CO2≤25 —

M22 — 3≤CO2≤10

M23 0.5≤CO2≤5 3≤CO

2≤10

Tension Test Requirements

Tensile Strength Tensile Minimum Yield Minimum Percent Tensile Minimum Yield Minimum PercentStrength Strength Elongation Strength Strength Elongation

Designator ksi ksi % MPa MPa %

6 60-80 48 22 430-550 330 22

7 70-95 58 22 490-660 400 22

8 80-100 68 19 550-690 470 19

9 90-110 78 17 620-760 540 17

10 100-120 88 16 690-830 610 16

11 110-130 98 15 760-900 680 15

12 120-140 108 14 830-970 740 14

13 130-150 118 14 900-1040 810 14

Weld Metal Chemical Composition Requirements

Weld Metal Designation C Mn Si S P Ni Cr Mo V Al Cu Other

K1 0.15 0.80-1.40 0.80 0.030 0.030 0.80-1.10 0.15 0.20-0.65 0.05 — — —

K2 0.15 0.50-1.75 0.80 0.030 0.030 1.00-2.00 0.15 0.35 0.05 1.8h — —

K3 0.15 0.75-2.25 0.80 0.030 0.030 1.25-2.60 0.15 0.25-0.65 0.05 — — —

K4 0.15 1.20-2.25 0.80 0.030 0.030 1.75-2.60 0.20-0.60 0.20-0.65 0.03 — — —

K5 0.10-0.25 0.60-1.60 0.80 0.030 0.030 0.75-2.00 0.20-0.70 0.15-0.55 0.05 — — —

K6 0.15 0.50-1.50 0.80 0.030 0.030 0.40-1.00 0.20 0.15 0.05 1.8h — —

K7 0.15 1.00-1.75 0.80 0.030 0.030 2.00-2.75 — — — — — —

K8 0.15 1.00-2.00 0.40 0.030 0.030 0.50-1.50 0.20 0.20 0.05 1.8h — —

K9 0.07 0.50-1.50 0.60 0.015 0.015 1.30-3.75 0.20 0.50 0.05 — 0.06 —

Single values are maximums hApplicable to self-shielded electrodes only

Designates use as an electrode (E)

Specification for carbon and low-alloy steel flux cored electrodes for flux cored arc welding and metal cored electrodes for

gas metal arc welding (extract)

AWS A5.36: Welding consumables

Specification for carbon and low-alloy steel flux cored electrodes for flux cored arc welding and metal cored electrodes for gas metal arc welding (extract)

145

Notes

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Notes

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148

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